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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.

    Source document

    docs/rpo/gmc/sierra-gen5.md

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    Rendered verbatim from the reference. Factory citations shown as ⛭ GM Heritage — …. For filtering, badges, and crosslinks, use the interactive Sierra 1500 — Next-Generation (2027) page.

    GMC Sierra 1500 — Next-Generation (2027)

    The GMC Next-Generation Sierra 1500 is covered here by one source, the GM Fleet Order Guide for the 2027 Next-Generation Sierra 1500 Retail and Fleet (published September 25, 2026). The guide lists Regular, Double and Crew Cab models in the trim groups 1SA Pro, 3VL and 3SB Elevation, 4SB AT4, 4SG AT4X, 5SA Denali and 5SB Denali Ultimate, with the L4B 2.7L TurboMax, L76 5.7L V8, L78 6.6L V8 and LZ0 Duramax 3.0L turbo-diesel I6 engines and the MHS and MQC 10 speed automatics. In Notes, S is standard, O is optional, ADI is the guide's "ADI available" mark, and "included in the trim group" is its equipment-group mark; the trim columns are the guide's, and its footnotes (cab, drive and order-type conditions) are left to the pages cited. Every row cites the 2027 order guide page that carries the code's wording and trim marks; most rows also cite the guide's separate RPO code list, while the trim-group, paint and interior-trim rows come from the order guide's own Trim, Color and Trim pages and cite only the order guide.

    Codes

    Engines

    Code Description Years Models/Notes Confidence
    L4B Engine, 2.7L TurboMax 2027 Pro, Elevation 3SB: included in the trim group, upgradeable; Elevation 3VL: S; AT4, AT4X, Denali, Denali Ultimate: not offered; 350 hp (261 kW) at 5200 rpm and 455 lb-ft (617 Nm) at 3000 rpm; pairs with MQC and the 3.42 axle (GU6) in the Regular, Double and Crew Cab tables ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    L76 Engine, 5.7L V8, Dynamic Fuel Management 2027 Pro, Elevation 3SB: O; Elevation 3VL, AT4X, Denali Ultimate: not offered; AT4, Denali: included in the trim group, upgradeable; 402 hp (300 kW) at 5500 rpm and 428 lb-ft (580 Nm) at 4300 rpm; pairs with MHS and the 3.23 axle (GU5) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    L78 Engine, 6.6L V8, Dynamic Fuel Management 2027 Pro, Elevation, AT4: not offered; AT4X, Denali: O; Denali Ultimate: included in the trim group, upgradeable; 481 hp (358 kW) at 5800 rpm and 501 lb-ft (679 Nm) at 4000 rpm; listed on the Crew Cab models only (TK15543, TK15743), with MHS and GU5 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    LZ0 Engine, Duramax 3.0L turbo-diesel I6 2027 Pro, Elevation 3SB, AT4, Denali, Denali Ultimate: O; Elevation 3VL: not offered; AT4X: included in the trim group, upgradeable; 305 hp (227 kW) at 3750 rpm and 495 lb-ft (671 Nm) at 2750 rpm; listed on the Crew Cab models only, with MQC and GU5 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed

    Transmissions

    Code Description Years Models/Notes Confidence
    MHS Transmission, 10 speed automatic, with Electronic Precision Shift 2027 Pro, Elevation 3SB, AT4X: O; Elevation 3VL: not offered; AT4, Denali, Denali Ultimate: included in the trim group, upgradeable; electronically controlled with overdrive, tow/haul mode and steering column paddle shifters; includes cruise grade braking and powertrain grade braking; paired with the L76 and L78 V8s ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    MQC Transmission, 10 speed automatic, with Electronic Precision Shift 2027 Pro, Elevation, AT4X: S; AT4, Denali, Denali Ultimate: O; electronically controlled with overdrive, tow/haul mode and steering column paddle shifters; includes cruise grade braking and powertrain grade braking; paired with the L4B and LZ0 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NP0 Transfer case, single speed, electronic Autotrac, push button control 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; 4WD models only ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NQH Transfer case, two speed, electronic Autotrac, push button control 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; 4WD models only ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.25 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed

    Axles

    Code Description Years Models/Notes Confidence
    G80 Differential, rear, auto-locking 2027 Pro: O; AT4, Elevation, Denali, Denali Ultimate: included in the trim group; AT4X: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    G93 Differential, front, driver-selectable full-locking, e-locking 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    G94 Differential, rear, driver-selectable full-locking, e-locking 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    GU5 Axle, rear, 3.23 ratio 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    GU6 Axle, rear, 3.42 ratio 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed

    Packages & Trims

    Code Description Years Models/Notes Confidence
    1SA Trim group, Pro 2027 all Regular, Double and Crew Cab models; all 1SA models are late availability ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    3SB Trim group, Elevation 2027 Crew Cab and Double Cab; Double Cab models and Crew Cab Standard Box models are late availability ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    3VL Trim group, Elevation 2027 4WD Double Cab TK15753 and 4WD Crew Cab TK15543; Double Cab models and Crew Cab Standard Box models are late availability ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    4SB Trim group, AT4 2027 4WD Crew Cab; Crew Cab Standard Box models are late availability ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    4SG Trim group, AT4X 2027 only in: 4WD Crew Cab TK15543 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    5SA Trim group, Denali 2027 Crew Cab; Crew Cab Standard Box models are late availability ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    5SB Trim group, Denali Ultimate 2027 only in: 4WD Crew Cab TK15543 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 confirmed
    AS1 Sierra LD Pro Safety package 2027 all trims: included in the trim group; includes CTB HS1 KSG TQ5 UD5 UEU UFB UGN UKK UKT UOW UVZ; the guide also lists UKI, UKM and UVB (UKW replaces UKI with the Trailer Technology Package ZLB) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.9 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AS2 Active Safety Package 2 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; includes UV2 and UVX ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.9 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AS3 Super Cruise Package 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; includes UKL and ULM; the Elevation 3SB footnote also adds UQA ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BAQ Enhanced Capability Package 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; includes JHD NQH NZZ RC5; requires 4WD ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.39 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CWB Chrome Exterior Package 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; includes V46 and VJH ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.33 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CWM Technology Package 2027 Pro, Elevation, AT4X, Denali Ultimate: not offered; AT4, Denali: O; includes USN and S3I ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.27 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NHT Max Trailering Package 2027 includes V03 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.41 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PCO LPO, utility wall package 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed; includes RVY, 5WI and SJS ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.38 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDA LPO, AT4 Premium Package 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: O (ADI available); includes VXW VQK RZU VBP SBZ ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.36 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDC LPO, Texas Edition Package 2027 Pro, Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB, Denali: O; includes RIT RIA RIS S1O VQK ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.34 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDE LPO, Elevation Bright Package 2027 Pro, Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3SB: O (ADI available); includes SEV and VXH ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.36 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDF LPO, GMC Black Package 2027 Pro, Elevation 3SB: O (ADI available); Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; includes RVQ RIA RIS SFZ RIK ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.37 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDH LPO, GMC Protection Package 2027 Pro, Elevation 3SB, AT4, Denali, Denali Ultimate: O (ADI available); Elevation 3VL, AT4X: not offered; includes RIA RIS VQK ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.39 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDI LPO, Denali Illumination Package 2027 Pro, Elevation, AT4, AT4X, Denali Ultimate: not offered; Denali: O (ADI available); includes S0M and S3I ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.38 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDL LPO, Cargo Convenience Package 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); dealer-installed; includes S1O and RSI ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.39 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDM Elevation Memory and Mirror Package 2027 Pro, Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3SB: O; includes A45, DME and U12 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.52 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDO LPO, Color-Out Package 2027 Pro, Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB, Denali: O (ADI available); includes SF6 VNI S4X SFZ ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.37 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDT LPO, Tailgate Gameday Package 2027 Pro, Elevation 3VL, AT4X, Denali Ultimate: not offered; Elevation 3SB, AT4, Denali: O (ADI available); includes SAX and RSI ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.38 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDW LPO, Assist Step and Bed Cover Package 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; includes RY6 and VPB ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.37 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDX LPO, Assist Step and Bed Cover Package Plus 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; includes RVQ and VOZ ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.38 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PDZ LPO, Performance Package 2027 Pro, Elevation, AT4: not offered; AT4X, Denali, Denali Ultimate: O (ADI available); includes WBC or WCW, and RVK; requires the Crew Cab short box and the L78 engine ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.49 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RVY LPO, bedside utility wall package 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.82 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SJS LPO, front bed utility wall package 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.83 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ST1 Elevation Premium Edition 2027 Pro, Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3SB: O; includes CE1 UV6 U12 N38 KCB BKL DEG UQA BKG DRZ KU9 A7K A45 UVN DEZ ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.27 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VYU Snow Plow Prep Package 2027 Pro, Elevation 3SB: O; Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; includes roof emergency light provisions ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.40 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    WBP Graphite Edition 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; includes B30 BKU B4J RD7 N10 Z60 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.27 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    X31 X31 Off-Road Package 2027 Pro, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation: included in the trim group; includes off-road suspension, JHD, NZZ, K47 and the X31 hard badge ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    XEV AT4X AEV Edition 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O; includes PZG S6L VPS VHU Q89 VP0 PZZ PZ9 PZL PZN RIA RIS S4D, dual downturn exhaust and an AEV badge on the tailgate ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.32 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z45 Denali Premium Suspension Package, with adaptive ride control 2027 Pro, Elevation, AT4, AT4X: not offered; Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z60 Suspension Package 2027 Pro: O; Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3SB: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z65 Convenience Plus Package 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; includes U2K, UF2 and A2X ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.26 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z71 Suspension Package, off-road 2027 Pro, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z7X Off-Road Lifted Suspension Package, 2" factory lift, monotube shocks 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z82 Trailering Package 2027 all trims: S; includes trailer hitch, 7-pin and 4-pin connectors ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z85 Suspension Package, standard 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ZL3 Convenience Package 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; includes AKO BTV C49 KC9 PZ8 KI4 QT5 UTJ ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.26 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ZLB Trailer Technology Package 2027 Pro, Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3SB: O; includes TRG and UET ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.92 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ZRX AT4X Off-Road Lifted Suspension Package, 2" factory lift, Multimatic DSSV dampers and jounce control dampers 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed

    Equipment

    Code Description Years Models/Notes Confidence
    00A Wheel, spare, upgrade, 17" silver steel, with tire pressure monitoring sensor 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; replaces the black standard spare wheel ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.108 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    5JL LPO, brake kit, performance, front and rear 2027 Pro, Elevation 3SB, AT4, Denali, Denali Ultimate: O (ADI available); Elevation 3VL, AT4X: not offered; Red Brembo 6-piston front calipers with larger pads and rotors, GMC logo on the front calipers, rear calipers color-matched Red; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.50 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    5JY LPO, soft folding truck bed cover by Advantage 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.46 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    5WI LPO, utility wall latch kit 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.82 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    5WR LPO, bed-side subwoofer by Kicker 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.39 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    5Y1 Seat, front center (20% seat), delete 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; leaves driver and passenger front individual seats derived from the 40/20/40 split bench with the 20% section removed; exposed floor area stays untrimmed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.107 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    63G LPO, GMC MultiPro tailgate step lights 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.39 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    6K9 LPO, hanger divider 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.43 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    8F2 Ornamentation, delete 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; deletes decals and nameplates on the truck exterior ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.107 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    8S3 Back-up alarm, 97 decibels 2027 Pro, Elevation 3SB: O; Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.108 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    9D7 Governor, electronic speed sensor, set to 75 MPH 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; limits road speed to 75 MPH and cruise control to 70 MPH ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.109 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    9R1 Decal delete, pickup bed 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; deletes any bed-mounted decals ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.107 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A2V Seat adjuster, driver 6-way manual 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.4 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A2X Seat adjuster, driver power, 10-way, including lumbar 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; the code list prints driver power; 10-way and lumbar from the Convenience Plus Package (Z65) contents ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.16 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A45 Memory, driver, seat and outside mirror settings 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; recalls driver presets for the power driver seat and outside mirrors ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.16 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A48 Window, rear sliding, power, with rear defogger 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A50 Seats, front bucket, with MultiPro center console 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.16 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A68 Seat, rear 60/40 folding bench, 3 passenger 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered; folds up; includes child seat top tether anchor ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A6E Seat, rear up-level 60/40 folding bench, with armrest 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; only in: Crew Cab; full-length bench, center fold-out armrest with 2 cup holders, full cab width under-seat storage, child seat top tether anchor ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A7E Seat adjuster, passenger 4-way manual 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.4 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A7K Seat adjuster, passenger power, 10-way, including lumbar 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; the code list prints passenger power; 10-way and lumbar from the Elevation Premium Edition (ST1) contents ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.16 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A91 Tailgate, remote locking 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; locks and unlocks with the key fob ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AKO Glass, deep-tinted 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AKP Glass, solar absorbing, tinted 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AQQ Remote keyless entry 2027 Pro: included in the trim group; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ATH Keyless open and start 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; includes remote keyless entry with buttons on all 4 doors ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AVI Seat belt adjustable guide loops, front row only 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AYH Airbags, dual-stage frontal for driver and front outboard passenger, seat-mounted side-impact for driver and front outboard passenger, head-curtain for front and rear outboard seating positions 2027 all trims: S; includes front outboard passenger sensing system for the frontal passenger airbag ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    AZ3 Seats, front 40/20/40 split bench, with covered armrest storage and lockable under-seat storage 2027 Pro: included in the trim group; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.16 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    B1J Wheelhouse liners, rear 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    B30 Floor covering, color-keyed carpeting 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    B3L Assist steps, GMC MultiPro power steps, power retractable, rearward articulating 2027 Pro, Elevation, AT4, AT4X: not offered; Denali: O; Denali Ultimate: included in the trim group; provides bed access; foot-activated running board ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    B4J Floor mats, rear, rubberized vinyl 2027 Pro: O; Elevation: included in the trim group; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BG9 Floor covering, rubberized vinyl 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BKE Floor liners, premium, with removable carpet insert, rear 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4, AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BKF Floor liners, premium, with removable carpet insert, front 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4, AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BKG Floor mats, front, carpeted 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB: O; Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BKL Floor mats, rear, carpeted 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB: O; Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BKU Floor mats, front, rubberized vinyl 2027 Pro: O; Elevation: included in the trim group; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BTV Remote vehicle starter system 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BVS Assist steps, chrome 2027 Pro, Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB: O; Denali: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C49 Defogger, rear window, electric 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C59 Air vents, rear 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C5H GVWR, 6900 lb (3130 kg) 2027 Pro, Elevation 3SB: O; Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.96 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C5W GVWR, 7000 lb (3175 kg) 2027 Pro, Elevation 3SB, Denali: O; Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.96 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C5Y GVWR, 7100 lb (3221 kg) 2027 Pro, Elevation 3SB, Denali: O; Elevation 3VL: included in the trim group; AT4, AT4X, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C5Z GVWR, 7200 lb (3266 kg) 2027 Pro, Elevation 3SB, AT4, Denali: O; Elevation 3VL, AT4X: not offered; Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C68 Air conditioning, automatic climate control 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C6A GVWR, 7300 lb (3311 kg) 2027 Pro, Elevation 3SB, AT4, Denali: O; Elevation 3VL, AT4X, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.96 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C6H GVWR, 7500 lb (3402 kg) 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C70 Lighting, interior, ambient 2027 Pro, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C7T GVWR, 7450 lb (3379 kg) 2027 Pro, Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3SB: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.96 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    C85 Lighting, interior, up-level, ambient, dynamic 2027 Pro, Elevation: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CAJ Sunroof, panoramic, with power sunshade 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4: O; AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CE1 Wipers, front, rain-sensing 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; the Elevation Premium Edition (ST1) names it RainSense windshield wipers ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CGN Bedliner, spray-on, with GMC logo 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; no spray-on liner on the tailgate because of its Black composite inner panel ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CJ2 Air conditioning, dual-zone automatic climate control 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CTB Intersection automatic emergency braking 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    D07 Center console, MultiPro, floor-mounted 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; configurable functions, cell phone storage and power cord management ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.12 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    D31 Mirror, inside rearview, manual tilt 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    D4V Storage, rear underseat 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    D72 Door handles, Black grained 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    D75 Door handles, body-color 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DBC Mirrors, trailering, outside manual, wide field of view, heated power-adjustable, power-folding, driver-side auto-dimming, puddle lamps, side perimeter lighting memory 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; requires AS2; includes EWE; DME upgrades to DBC ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DBD Mirrors, trailering 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; the guide prints no further wording for this code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DD8 Mirror, inside rearview, auto-dimming 2027 Pro, AT4X, Denali, Denali Ultimate: not offered; Elevation 3VL: included in the trim group; Elevation 3SB, AT4: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DEG Visors, driver and front passenger, illuminated sliding vanity mirrors 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DEZ Mirrors, outside, heated power-adjustable, power-folding, driver-side auto-dimming, puddle lamps, side perimeter lighting, memory 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DLF Mirrors, outside, heated power-adjustable 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DME Mirrors, outside, heated power-adjustable, power-folding 2027 Pro, Elevation 3SB: O; Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; required with AS2; included with PDM; upgradeable to DBC ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DP5 Mirror caps, molded in Black 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    DRZ Mirror, rear camera, inside rearview auto-dimming, with full camera display 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4: O; AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    E63 Pickup bed 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ENL Engine control, stop/start system disable switch 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    EPH Electronic Precision Shift, with steering column paddle shifters 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    EWE Mirror caps, high gloss Black 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    HS1 Safety alert seat 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    JBP Brake lining wear indicator 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    JFC Brakes, 17" front and rear fixed caliper discs 2027 all trims: S; the guide prints the code as Rotor FNC ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    JHD Hill descent control 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    JL1 Trailer brake controller, integrated 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    K05 Engine block heater 2027 Pro, Elevation, AT4, Denali: O; AT4X, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    K47 Air filter, heavy-duty 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    K7B Wireless phone charging, dual, MagSafe compatible 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; 2 wireless charging pads for phone and portable devices ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KAM Seats, front, heated, driver and passenger cushion and back, with dual mode switches 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KC9 Power outlet, bed mounted, 120 volt 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; 400 watts shared with the interior power outlets (KI4, KFG) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KCB Seats, heated, second row outboard, cushion only 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KFG Power outlet, interior, in console, 120 volt 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; 400 watts shared with the bed-mounted power outlet (KC9) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KGU Universal vehicle module 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O; Elevation 3VL: not offered; module with customer interface harness and instructions; open CAN network (J1939) vehicle data, 10 switchable inputs and outputs, custom configuration tool; software for auto vehicle start, shutdown inhibit, fast idle and snow plow ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KI3 Steering wheel, heated 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KI4 Power outlet, interior, in instrument panel, 120 volt 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; 400 watts shared with the bed-mounted power outlet (KC9) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.65 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KL9 Automatic stop/start 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KSG Adaptive cruise control 2027 all trims: included in the trim group; included only with AS1 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KU9 Seats, ventilated, front driver and passenger cushion and back 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.17 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KW5 Alternator, 220 amps 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    KX4 Alternator, 250 amps 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    N10 Exhaust, quad-outlet 2027 Pro, Denali Ultimate: O; AT4, Elevation: included in the trim group; AT4X, Denali: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    N37 Steering column, manual tilt and telescoping 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    N38 Steering column, power rake and telescoping 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    N5G Steering wheel, wrapped 2027 Pro: O; Denali, Elevation, Denali Ultimate: included in the trim group; AT4, AT4X: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    N5J Steering wheel, wrapped, 4-spoke sport, flat bottom 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4, AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    N5W Steering wheel, urethane 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NAM Google Automotive Services capable 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NC2 Exhaust, single horizontal outlet 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.8 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NLA Fuel tank, 34 gallon (approximate) 2027 Pro, Elevation 3SB, AT4, Denali: O; Elevation 3VL: not offered; AT4X, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NPP Exhaust, active, quad-outlet, sport mode enabled 2027 Pro, Elevation, AT4: not offered; AT4X, Denali: O; Denali Ultimate: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.23 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NZQ Wheels, 20" x 9" (50.8 cm x 22.9 cm), fully painted Pearl Nickel aluminum 2027 Pro, Elevation, AT4, AT4X, Denali Ultimate: not offered; Denali: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NZZ Skid plates 2027 Pro: O; AT4, Elevation: included in the trim group; AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.24 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0H OnStar Connect Plus, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.123 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0I OnStar Connect Plus, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.124 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0J OnStar Protect, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.113 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0K OnStar Protect, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.114 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0L OnStar Protect, 48 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.114 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0Q OnStar Protect, 60 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.115 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0U OnStar Protect, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.113 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0V OnStar Telematics, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.118 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0W OnStar Telematics, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.119 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0X OnStar Telematics, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.120 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0Y OnStar Telematics, 48 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.121 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P0Z OnStar Telematics, 60 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.122 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1N API Pro, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.138 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1O API Pro, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.139 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1P API Pro, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.140 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1Q API Elite, 6 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.141 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1R API Starter, 6 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.133 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1S API Starter, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.134 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1T API Starter, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.135 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    P1U API Starter, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.136 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PPW Wireless phone projection, Apple CarPlay and Android Auto 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQG OnStar Connect Plus, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.125 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQH OnStar Connect Plus, 48 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.126 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQI OnStar Connect Plus, 60 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.127 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQL OnStar Video Telematics with hardware, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.128 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQM OnStar Video Telematics with hardware, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.129 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQP OnStar Video Telematics with hardware, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.130 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQQ OnStar Video Telematics with hardware, 48 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.131 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PQT OnStar Video Telematics with hardware, 60 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.132 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PR6 API Elite, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.143 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PRB OnStar One standalone, 3 years 2027 Pro, Elevation: O; AT4, AT4X, Denali, Denali Ultimate: not offered; requires OnStar (UE1) and a retail order type; on Elevation 3SB not available with Super Cruise (UKL) or R9M ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.29 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PRE API Elite, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.142 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PZ8 Hitch view, with image adjustment, pan/zoom/tilt 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PZ9 Skid plate, fuel tank 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O; AEV hot-stamped boron steel ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.97 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PZG Skid plate, front 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O; AEV hot-stamped boron steel ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.97 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PZL Skid plate, rear differential 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O; AEV hot-stamped boron steel ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.97 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PZN Skid plate, transfer case 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O; AEV hot-stamped boron steel ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.97 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    PZZ Skid plates, steering gear, stamped steel 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.97 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Q5U Wheels, 17" x 8" (43.2 cm x 20.3 cm), 6-spoke, Bright Silver painted aluminum 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.36 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Q7L Wheels, 22" x 9" (55.9 cm x 22.9 cm), 6-spoke, diamond cut aluminum with Dark Android accents 2027 Pro, Elevation, AT4, AT4X, Denali: not offered; Denali Ultimate: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Q89 Wheels, 18" x 8.5" (45.7 cm x 21.6 cm), 12-spoke, High Gloss Black aluminum, laser etched, with GMC center cap 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.36 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Q9Q Wheels, 20" x 8" (50.8 cm x 20.3 cm), 6-spoke, machined aluminum with High Gloss Black accents 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: O; the guide prints the metric size as 55.9 cm x 20.3 cm, which is the 22 inch conversion; 20 inches is 50.8 cm ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.36 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QAB Tires, 275/60R20 all-season, blackwall 2027 Pro: O; Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB: included in the trim group, upgradeable; Denali: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QAE Tires, 275/60R20SL all-terrain, blackwall 2027 Pro, Elevation 3SB: O; Elevation 3VL: included in the trim group; AT4, AT4X, Denali Ultimate: not offered; Denali: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QAQ Tire, spare 255/80R17SL all-season, blackwall 2027 Pro: O; AT4, Elevation, Denali, Denali Ultimate: included in the trim group; AT4X: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QBN Tires, 255/70R17 all-season, blackwall 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QE1 Wheels, 18" x 8.5" (45.7 cm x 21.6 cm), split 6-spoke, machined aluminum with Dark Android accents 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QE2 Wheels, 18" x 8.5" (45.7 cm x 21.6 cm), Gloss Black machined finish aluminum 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QK1 Tailgate, standard 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QK2 Tailgate, GMC MultiPro, with six load and access functions 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QRG Tires, 275/65R20 SL all-terrain, blackwall 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.78 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QSM Tires, 285/70R18C on-off road, blackwall 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QT2 Tailgate, gate function manual, no lift assist 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QT5 Tailgate, gate function manual, with EZ Lift, power lock and release, and hitch area light 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    QTK Tires, LT285/75R18 MT, blackwall 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R6P SiriusXM, 3 years 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.28 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R7Z API Pro, 6 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.137 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R88 LPO, illuminated front Black GMC emblem 2027 Pro, Elevation, AT4, AT4X, Denali: not offered; Denali Ultimate: included in the trim group; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R8G OnStar One Fleet, 12 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.115 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R8P OnStar One Fleet, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.116 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R8S OnStar One Super Cruise extension to 8 years 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.30 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R8W OnStar One Fleet, 60 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.117 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R8Z OnStar One Fleet, 48 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.117 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R9L OnStar One, 3 years, and OnStar One with Super Cruise upgrade, delete 2027 AT4, AT4X, Denali, Denali Ultimate: O; Pro, Elevation: not offered; requires OnStar (UE1) and R9M; available on order types FDR, FLS, FBC, FGO, FRC, FEF, FNR, TSC, TSP, TSR, TSD, TSM and required on vehicles shipped to Puerto Rico, the Virgin Islands or Guam; GM prints R9L with another wording and other trim marks on page 61 (the OnStar Basics removal, next row); this entry is on pages 31 and 64 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.31 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R9L OnStar Basics, delete (OnStar Fleet Basics for Fleet) 2027 all trims: O; included and only available on vehicles shipped to Puerto Rico, the Virgin Islands or Guam; deletes the OnStar services and standard OnStar equipment (Basics, Connected Access, EV Access, R9M services) for those territories; GM prints R9L with another wording and other trim marks on pages 31 and 64 (the OnStar One removal, previous row) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.61 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R9M OnStar One, 3 years 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: S; on Elevation 3SB included and only available with Super Cruise (UKL); requires OnStar (UE1) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.4 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R9V Mobile Service Plus, 3 years 2027 all trims: O; MobileService+ is a suite of service conveniences (mobile service, pick-up and delivery, loaner with drop off) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.64 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R9W Mobile Service Plus, delete 2027 all trims: O; deletes the MobileService+ service conveniences ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.31 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    R9Y Mobile Service Plus, 1 year 2027 all trims: O; MobileService+ is a suite of service conveniences (mobile service, pick-up and delivery, loaner with drop off) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.31 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RBR Wheels, 22" transit steel, for LPO 22" wheels and tires 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali, Denali Ultimate: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.79 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RC5 Tires, LT265/70R17C all-terrain, blackwall 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; includes the spare tire (RHM) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RD5 Wheels, 20" x 9" (50.8 cm x 22.9 cm), split 6-spoke, machined aluminum with Dark Android accents 2027 Pro, AT4, AT4X, Denali, Denali Ultimate: not offered; Elevation 3VL: included in the trim group; Elevation 3SB: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RD6 Wheels, 17" x 8" (43.2 cm x 20.3 cm), painted steel, Silver 2027 Pro: included in the trim group, upgradeable; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RD7 Wheels, 20", High Gloss Black 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.78 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RFH OnStar One Fleet, 24 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.116 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RFS API Elite, 36 months 2027 all trims: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.144 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RHM Tire, spare LT265/70R17 all-terrain, blackwall 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.78 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RIA LPO, all-weather floor liners, first and second rows 2027 all trims: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.34 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RIK LPO, Black Sierra nameplates 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.40 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RIS LPO, all-weather mat, second row 2027 all trims: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.70 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RIT LPO, Texas Edition badge 2027 Pro, Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB, Denali: O (ADI available) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.87 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RM7 Wheel, 17" x 8" (43.2 cm x 20.3 cm), full-size steel spare 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: S; AT4X: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RN2 LPO, illuminated front Red GMC emblem 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RSI LPO, truck bed organizer, collapsible 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.47 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RSR Rear seat reminder 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RVK LPO, performance air intake 2027 Pro, Elevation, AT4: not offered; AT4X, Denali, Denali Ultimate: O (ADI available); requires the L78 6.6L V8; included with PDZ ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.50 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RVP LPO, off-road assist steps, removable 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4, AT4X: O (ADI available); 4 steps, bolt on and off; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.41 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RVQ LPO, Black tubular assist steps, 6" rectangular 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.40 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RXQ LPO, bed net 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.42 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RY6 LPO, assist steps, Black tubular 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.41 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    RZU LPO, A-pillar off-road lights 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: O; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.83 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S0M LPO, illuminated sill plates, front 2027 Pro, Elevation, AT4, AT4X: not offered; Denali, Denali Ultimate: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.34 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S1O LPO, console-mounted safe 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.34 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S1U Wheel, 18" x 8.5" (45.7 cm x 21.6 cm), Gloss Black painted aluminum, full-size spare 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S3I LPO, GMC illuminated puddle lamp emblem 2027 Pro, Elevation: not offered; AT4, Denali: O (ADI available); AT4X, Denali Ultimate: included in the trim group; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S3U LPO, front fog lamp kit 2027 Pro: O (ADI available); AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.43 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S4D Wheel, 18", 12-spoke, High Gloss Black aluminum, full-size spare, laser etched, with GMC center cap 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.79 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S4X LPO, painted body-color mirror caps 2027 Pro, Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB, Denali: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.86 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    S6L LPO, rocker protectors with assist steps 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4, AT4X: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.45 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SAD LPO, console cooler 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.34 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SAF Tire carrier lock 2027 all trims: S; keyed cylinder lock that uses the same key as the ignition and doors ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SAX LPO, audio system by Kicker 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, Denali: O (ADI available); AT4X, Denali Ultimate: included in the trim group; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.21 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SBK Seat belt restraint pretensioner, rear 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SBX LPO, in-cab subwoofer by Kicker 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed; the guide prints KIcker ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SBZ LPO, sport pedal cover kit 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.40 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SDA LPO, Black recovery hooks 2027 Pro, AT4X, Denali, Denali Ultimate: O (ADI available); AT4, Elevation: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.44 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SDT LPO, utility wall trailer hitch holder 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.47 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SES LPO, 22" (55.9 cm) Low Gloss Black wheel with selective machined accents 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali, Denali Ultimate: O (ADI available); dealer-installed; LPO wheels come with 4 steel 22" wheels from the factory, alignment set for the LPO wheel; includes 4 wheel locks ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.48 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SEV LPO, 22" (55.9 cm) PVD bright multi-spoke wheel 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali, Denali Ultimate: O (ADI available); dealer-installed; factory steel 22" wheels and alignment as for SES ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.48 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SEW LPO, 22" (55.9 cm) PVD Bright V-Spoke wheels 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali, Denali Ultimate: O (ADI available); dealer-installed; factory steel 22" wheels and alignment as for SES ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.48 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SEZ LPO, 22" (55.9 cm) High Gloss Black multi-spoke wheel 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali, Denali Ultimate: O (ADI available); dealer-installed; factory steel 22" wheels and alignment as for SES ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.48 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SF1 LPO, 22" (55.9 cm) High Gloss Black V-Spoke wheels 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali, Denali Ultimate: O (ADI available); dealer-installed; factory steel 22" wheels and alignment as for SES ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.49 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SF6 LPO, body color wheel arch moldings 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.43 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SFE LPO, bright wheel locks 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); 4 locks and 1 key ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.49 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SFJ LPO, reflective window shade 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SFZ LPO, Black GMC emblems 2027 Pro, Elevation 3SB, AT4, Denali: O (ADI available); Elevation 3VL, AT4X, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.40 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SKZ LPO, 18" (45.7 cm) Gloss Black machine-faced wheel 2027 Pro, Elevation, AT4X, Denali, Denali Ultimate: not offered; AT4: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.47 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SMF Wheels, 22" x 9" (55.9 cm x 22.9 cm), split 6-spoke, machined aluminum with After Midnight accents 2027 Pro, Elevation, AT4, AT4X, Denali Ultimate: not offered; Denali: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.36 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SPZ LPO, Black lug nut and wheel lock kit 2027 Pro, Elevation, AT4X: not offered; AT4, Denali, Denali Ultimate: O (ADI available); 20 lug nuts, 4 locks and 1 key; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.49 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    T3U Fog lamps, LED 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    T4Z Buckle to drive 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O; Elevation 3VL: not offered; prevents shifting out of Park until the driver seat belt is fastened; times out after 20 seconds ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.32 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    T8Z Buckle to drive 2027 all trims: S; prevents shifting out of Park until the driver seat belt is fastened; times out after 20 seconds; not available with T4Z ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.4 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TDM Teen Driver 2027 all trims: S; configurable settings tied to a key fob that can limit certain vehicle features; an in-vehicle report shows driving habits ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TGH Assist handle, side, bed mounted, fold-out 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O; Elevation 3VL: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.33 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TQ5 IntelliBeam, automatic high beam on and off 2027 all trims: included in the trim group; included only with AS1 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TRG Trailer camera provisions, with trailer viewing software 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TRO LPO, auxiliary trailer camera, wired 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); one camera and hardware shipped loose for dealer or aftermarket installation; wire length 59 feet (18 m) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.32 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    U12 Lighting, perimeter 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    U2K SiriusXM, trial subscription 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.56 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    U5G 5G vehicle connectivity 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UBD USB ports, 4, charge/data, first row, console 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UBI USB ports, 2, charge-only, rear 2027 all trims: S; not available on Regular Cab ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.4 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UBJ USB ports, 2, charge/data, on instrument panel 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.4 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UCV Interior camera 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; requires a future vehicle software update ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.13 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UD5 Front and rear park assist, ultrasonic 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UE1 OnStar services capable 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UET In-vehicle trailering app 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and trailer tire pressure monitor module ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UEU Forward collision alert 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UF2 LED cargo area lighting 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; in the cargo bed; switch on the center switch bank or key fob ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UFB Rear cross traffic braking 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UG1 Universal home remote 2027 Pro: not offered; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UGA Recovery hooks, Red 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4: included in the trim group; AT4X: included in the trim group, upgradeable ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UGN Enhanced automatic emergency braking 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.22 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UH5 Rear seat belt indicator 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UKI Blind zone steering assist 2027 Pro, Elevation 3VL: included in the trim group; Elevation 3SB: included in the trim group, upgradeable; AT4, AT4X, Denali, Denali Ultimate: not offered; replaced by UKW when ZLB is ordered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UKK Rear pedestrian alert 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UKL Super Cruise 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; advanced driver assistance technology for compatible roads; includes 3 years of OnStar One with Super Cruise upgrade ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.13 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UKM Lane keep assist with lane departure warning 2027 Pro, Elevation 3VL: included in the trim group; Elevation 3SB: included in the trim group, upgradeable; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UKT Front pedestrian and bicyclist braking 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UKW Blind zone steering assist with trailering 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ULM Driver attention assist 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.10 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UOW Side bicyclist alert 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UPL Driver information center, HD, 12.2" diagonal 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UQ3 Audio system feature, 6-speaker system 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UQA Audio system feature, Bose premium 8-speaker system, with Richbass woofer 2027 Pro, Elevation 3VL, AT4X, Denali Ultimate: not offered; Elevation 3SB: O; AT4, Denali: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UQF Audio system feature, 4-speaker system 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UQS Audio system feature, Bose Premium Series 16-speaker system, with CenterPoint, Richbass woofer and AudioPilot 2027 Pro, Elevation, AT4, Denali: not offered; AT4X, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    USN Front passenger screen, 11.5" diagonal, with articulating cover 2027 Pro, Elevation: not offered; AT4, Denali: O; AT4X, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.12 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    USP Audio system, 16.3" diagonal Premium GMC Infotainment System, with Google built-in compatibility 2027 all trims: S; high contrast display with articulation and hidden storage compartment; navigation, touch screen, connected apps, per-driver settings, natural voice recognition, wireless Apple CarPlay and Android Auto ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.2 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UTJ Theft-deterrent system, unauthorized entry 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.18 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UV2 HD surround vision 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group; overhead view of the vehicle surroundings on the center stack display; includes front camera washer ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UV6 Head-up display, multicolor, 15" diagonal 2027 Pro, Elevation 3VL: not offered; Elevation 3SB: O; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.14 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UVB HD rear vision camera 2027 Pro, Elevation 3SB: included in the trim group, upgradeable; Elevation 3VL: included in the trim group; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UVN Bed view camera 2027 Pro, Elevation 3VL: not offered; Elevation 3SB, AT4: O; AT4X, Denali, Denali Ultimate: included in the trim group; camera in the center high-mounted stop lamp, display in the infotainment screen ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.16 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UVX Traffic sign recognition 2027 Pro, Elevation 3SB: O; Elevation 3VL: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UVZ Reverse automatic braking 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.11 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    UXA Underbody cameras, forward and rearward facing, with washers and lens protectors 2027 Pro, Elevation, Denali: not offered; AT4: O; AT4X, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.13 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    V03 Cooling system, extra capacity 2027 Pro, Elevation 3VL, AT4, Denali, Denali Ultimate: not offered; Elevation 3SB, AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.93 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    V46 Bumper, front, chrome lower 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.73 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    V76 Recovery hooks, front, frame-mounted, Black 2027 Pro, Elevation, Denali Ultimate: S; AT4, AT4X, Denali: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VBJ LPO, rear underseat storage, composite storage bin 2027 Pro: O (ADI available); AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VBN LPO, bed rug, bed cover 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.42 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VBP LPO, power distribution box 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.44 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VBR LPO, rubber bed mat 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.42 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VH6 Bumpers, front, Black 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VHU Bumper, front, AEV stamped-steel high approach, with heavy-duty cast recovery points 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.74 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VJG Bumpers, rear, with bumper CornerSteps 2027 all trims: S ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.5 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VJH Bumper, rear, chrome, with bumper CornerSteps 2027 Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.73 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VK3 License plate kit, front 2027 all trims: O; forced on orders whose ship-to state requires a front license plate ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.33 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VLQ Recovery hooks, chrome 2027 Pro, Elevation, AT4, AT4X, Denali Ultimate: not offered; Denali: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VNI LPO, tailgate applique, body color 2027 Pro, Elevation 3VL, AT4, AT4X, Denali Ultimate: not offered; Elevation 3SB, Denali: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.87 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VOZ LPO, hard folding truck bed cover by Advantage 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.46 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VP0 Recovery hooks, closed type, Silver Tex 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.76 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VPB LPO, soft rolling truck bed cover 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.46 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VPS Bumper, rear, AEV stamped-steel, with heavy-duty cast recovery points 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.74 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VQK LPO, front and rear molded splash guards, Black 2027 Pro, Elevation 3SB, AT4, Denali, Denali Ultimate: O (ADI available); Elevation 3VL, AT4X: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.43 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VQO LPO, Black assist steps 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.41 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VV4 Wi-Fi hotspot capable 2027 all trims: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VXH LPO, assist steps, chromed tubular, 6" rectangular 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.41 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VXW LPO, off-road high clearance steps 2027 Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.41 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VYN LPO, Red decorative rings for beadlock capable wheels 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O (ADI available); dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.47 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VYP LPO, Silver decorative rings for beadlock capable wheels 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: O (ADI available) ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.47 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VZX LPO, bedliner, drop-in, with tailgate liner 2027 Pro, Elevation 3SB: O (ADI available); Elevation 3VL, AT4, AT4X, Denali, Denali Ultimate: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.42 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    W2D LPO, vertical cargo net 2027 Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.35 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    WBC LPO, cat-back performance exhaust, bright tips 2027 Pro, Elevation, AT4: not offered; AT4X, Denali, Denali Ultimate: O (ADI available); dealer-installed; requires the Crew Cab short box and the L78 engine; included with PDZ; not available with WCW ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.50 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    WCW LPO, cat-back performance exhaust, dark tips 2027 Pro, Elevation, AT4: not offered; AT4X, Denali, Denali Ultimate: O (ADI available); dealer-installed; not available at start of production; requires the Crew Cab short box and the L78 engine; not available with WBC ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.99 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    WLM Windows, remote express-up and express-down driver, express-down all passengers 2027 Pro, Elevation: S; AT4, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.6 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    WLN Windows, remote express-up and express-down driver and front passenger, express-down all passengers 2027 Pro, Elevation: not offered; AT4, AT4X, Denali, Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.19 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    XCE Tires, 275/50R22SL all-season, blackwall 2027 Pro, Elevation 3VL, AT4, AT4X: not offered; Elevation 3SB, Denali: O; Denali Ultimate: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    XCQ Tire, spare 265/70R17SL all-season, blackwall 2027 Pro: S; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.7 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    Z6X Off-road performance display 2027 Pro, Elevation, Denali, Denali Ultimate: not offered; AT4, AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.13 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ZBM Tire, spare LT285/75R18 on-off road, blackwall 2027 Pro, Elevation, AT4, Denali, Denali Ultimate: not offered; AT4X: included in the trim group ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.20 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed

    Paint

    Code Description Years Models/Notes Confidence
    01U Paint, special exterior color 2027 all normally body-colored non-sheet-metal parts (front fascias, cab spoiler on Double and Crew Cab, trim door handles) are Black; may need extended lead time; not available on Regular Cab or with 5Y1 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.106 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    5IS Paint, Silver Ice Metallic 2027 SEO paint; not available on Regular Cab; touch-up WA-636R; GM requires 5 orders before sending to the plant; may need extended lead time ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.106 confirmed
    9V5 Paint, Woodland Green 2027 SEO paint; touch-up WA-9015; GM requires 5 orders before sending to the plant; may need extended lead time ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.106 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    9W3 Paint, Wheatland Yellow 2027 SEO paint; touch-up WA-253A; GM requires 5 orders before sending to the plant; may need extended lead time ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.106 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    9W4 Paint, Tangier Orange 2027 SEO paint; touch-up WA-9417; GM requires 5 orders before sending to the plant; may need extended lead time ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.106 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    G42 Paint, Coastal Dune 2027 Pro, Elevation, AT4, AT4X, Denali, Denali Ultimate; extra charge; touch-up WA-234L ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.103 confirmed
    G4J Paint, Glacier White Tricoat 2027 Denali and Denali Ultimate only; not available with AT4 or AT4X; extra charge; touch-up WA-241L ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    G4M Paint, Azurite Blue Metallic 2027 Denali and Denali Ultimate only; not available with AT4 or AT4X or the Twilight Harbor interior; late availability; extra charge; touch-up WA-243L ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    G7C Paint, Cardinal Red 2027 Pro and Elevation only; extra charge; touch-up WA-130X ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.103 confirmed
    GAS Paint, Mesa Red 2027 Pro, Elevation, AT4, AT4X; not available on Denali or Denali Ultimate; extra charge; touch-up WA-227K ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    GAZ Paint, Summit White 2027 Pro, Elevation, AT4, AT4X; not available on Denali or Denali Ultimate; touch-up WA-8624 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    GBA Paint, Onyx Black 2027 Pro, Elevation, AT4, AT4X, Denali, Denali Ultimate; extra charge; touch-up WA-8555 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    GEC Paint, Dark Ridge Metallic 2027 Pro, Elevation, AT4, AT4X, Denali, Denali Ultimate; extra charge; touch-up WA-243F ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    GXD Paint, Sterling Metallic 2027 Pro, Elevation, AT4, AT4X, Denali, Denali Ultimate; extra charge; touch-up WA-130H ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed

    Interior Trim

    Code Description Years Models/Notes Confidence
    E6Z Interior, Timber Mahogany with Bright White accents, luxury seats 2027 4SG AT4X with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    E7Z Interior, Terra Summit with Bright White accents, luxury seats 2027 5SA Denali with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    E8D Interior, Twilight Harbor with Bright White accents, luxury seats 2027 5SA Denali with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    E8E Interior, Stealth Black with Bright White accents, luxury seats 2027 5SB Denali Ultimate with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    EKV Interior, After Dark, cloth seat trim 2027 1SA with the AZ3 front 40/20/40 bench; required with Z65 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.103 confirmed
    EPT Interior, After Dark, CoreTec seat trim 2027 3VL and 3SB with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.103 confirmed
    H6V Interior, Forest Storm with Alpine Lake accents, CoreTec seat trim 2027 4SB AT4 with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed
    H9F Interior, After Dark, vinyl seat trim 2027 1SA with the AZ3 front 40/20/40 bench; not available with Z65 ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.103 confirmed
    HKC Interior, After Dark/Sheer with Sapphire Blue accents, luxury seats 2027 5SA Denali with the A50 front bucket seats and center console ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.104 confirmed

    Internal / Process

    Code Description Years Models/Notes Confidence
    8X8 Label, fasten seat belts 2027 internal code; "fasten seat belts" reminder label on the left-hand and right-hand front door glass ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.108 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A4I Ship thru, Ft. Wayne Assembly to Brand FX Body Company and back to Ft. Wayne Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.109 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    A6T Ship thru, Silao, Mexico to General Truck Body, Arlington, TX, and back to Arlington Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.111 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    ANO Ship thru, Ft. Wayne Assembly to Canfield Equipment, Warren, MI, and back to Lansing Delta Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.110 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    BI7 Ship thru, Ft. Wayne Assembly to Adrian Steel, Wentzville, MO, and back to Wentzville Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.109 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    CJD Ship thru, Ft. Wayne Assembly to Reading Truck Equipment, Pontiac, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.109 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    FE9 Emissions, federal requirements 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.44 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NB8 Emissions override, California 2027 internal code; lets a dealer in states that require California emissions order California emissions ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.44 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NB9 Emissions override, state-specific 2027 internal code; for dealers ordering vehicles in YF5 or NE1 emission states ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.45 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NC7 Emissions override, federal 2027 internal code; for vehicles ordered by dealers in federal emission states with YF5 or NE1 emissions ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.45 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    NE1 Emissions, state requirements for Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.44 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    SFW Back-up alarm calibration 2027 internal code; allows an aftermarket back-up alarm by disabling rear perimeter lighting ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.107 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TBR Ship thru, Ft. Wayne Assembly to ECO Vehicle Systems, Union City, IN, and back to Ft. Wayne Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.109 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TCM Ship thru, Ft. Wayne Assembly to Monroe Truck Equipment, Flint, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.110 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TRE Ship thru, Ft. Wayne Assembly to Ft. Wayne Fleet Equipment, Roanoke, IN, and back to Ft. Wayne Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.110 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TVY Ship thru, Anchorage VDC to TK Services and back to Anchorage VDC 2027 internal code; only for orders with an Alaska ship-to code; Alaska dealers only ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.109 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    TW3 Ship thru, Silao to Brand FX, Ft. Worth, TX, and back to Arlington Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.111 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VCM Ship thru, Ft. Wayne Assembly to NBC Truck Equipment, Flint, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.110 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VCO Ship thru, with spray-on bedliner (CGN), Ft. Wayne Assembly to Knapheide Truck Equipment, Flint, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.112 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VDE Ship thru, Ft. Wayne Assembly to Knapheide Truck Equipment, Flint, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.110 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VDJ Ship thru, Silao to CAP Fleet, Benton, TX, and back to Arlington Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.111 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VDT Ship thru, with spray-on bedliner (CGN), Ft. Wayne Assembly to Auto Truck Group, Roanoke, IN, and back to Ft. Wayne Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.112 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VI1 Ship thru, Silao, Mexico to Auto Truck, Ft. Worth, TX, and back to Arlington Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.110 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VKZ Ship thru, Silao Assembly to Kerr Industries and back to Arlington Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.111 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VYC Ship thru, with spray-on bedliner (CGN), Ft. Wayne Assembly to Monroe Truck Equipment, Flint, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.112 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    VYS Ship thru, with spray-on bedliner (CGN), Ft. Wayne Assembly to Reading Truck Equipment, Pontiac, MI, and back to Flint Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.112 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    WEZ Ship thru, Silao, Mexico to Knapheide, Red Oak, TX, and back to Arlington Assembly 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.111 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed
    YF5 Emissions, California state requirements 2027 internal code ⛭ GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.44 · 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1 confirmed

    Sources

    Factory documents (T1)

    • gmc/2027-gmc-next-generation-sierra-1500-retail-and-fleet-fleet-order-guide.txt — 2027 GMC Next-Generation Sierra 1500 Retail and Fleet — GM Fleet Order Guide (Print All)
    • gmc/2027-gmc-next-generation-sierra-1500-retail-and-fleet-fleet-order-guide-rpo-codes.txt — 2027 GMC Next-Generation Sierra 1500 Retail and Fleet — GM Fleet Order Guide, RPO Codes

    Other sources