Chevrolet · 2021-2027
Suburban — T1XX (2021–2027)
suburban · suburban ls · suburban lt · suburban rst · suburban z71 · suburban premier · suburban high country · suburban fl
525 option rows 525 RPO codes 5 model years
100% Factory-verified
- ✓ Factory-verified · 525
- ● Confirmed · 0
- ◑ Single-source · 0
- ⚠ Disputed · 0
Applicable options
Documented RPO codes
Model year
| Code | Option | Years | Notes & factory source | Confidence |
|---|---|---|---|---|
| Engines | ||||
| L84 | Engine, 5.3L EcoTec3 V8 with Dynamic Fuel Management, direct injection and variable valve timing | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71, Premier: S | Factory-verified |
| L87 | Engine, 6.2L EcoTec3 V8 with Dynamic Fuel Management, direct injection and variable valve timing | 2022–2023, 2025–2027 | 2027: High Country: S; RST, Z71, Premier: O | Factory-verified |
| LM2 | Engine, 3.0L Duramax turbo-diesel inline-six | 2022–2023 | Factory-verified | |
| LZ0 | Engine, 3.0L Duramax turbo-diesel inline-six | 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| Transmissions | ||||
| MHS | Transmission, 10-speed automatic (10L80, Gen 1) | 2022–2023, 2025–2027 | the body-builder lists print it as Gen 1 with ATSS (MHU is Gen 1 without ATSS); 2027: S on all trims | Factory-verified |
| MHU | Transmission, 10-speed automatic (10L80, Gen 1), without ATSS | 2023, 2026 | the lists print MHU as Gen 1 without ATSS; MHS is Gen 1 with ATSS | Factory-verified |
| MQC | Transmission, 10-speed automatic (10L80, Gen 2) | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| NP0 | Transfer case, active, single-speed | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: S | Factory-verified |
| NQH | Transfer case, active, two-speed, with neutral position for dinghy towing | 2022–2023, 2025–2027 | 2027: Z71: S; LS, LT, RST, Premier, High Country: O | Factory-verified |
| Axles | ||||
| F48 | Four-wheel drive / all-wheel drive, driver-selectable | 2022–2023, 2026 | Factory-verified | |
| G86 | Rear differential, mechanical limited-slip | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| G96 | Rear differential, electronic limited-slip | 2022, 2025–2027 | 2027: Z71: O | Factory-verified |
| GU5 | Rear axle ratio, 3.23 | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| RWL | Rear-wheel drive (2WD) | 2022–2023, 2026 | Factory-verified | |
| Packages & Trims | ||||
| 1FL | Trim group, FL | 2022–2023 | the body-builder lists name it FL option 1; NICB shows an FL Suburban for 2021-2024 only, and the 2026 list is shared with the Tahoe, whose FL it carries | Factory-verified |
| 1LS | Trim group, LS | 2022–2023, 2025–2027 | the body-builder lists name it LS option 1 | Factory-verified |
| 1LT | Trim group, LT | 2022–2023, 2025–2027 | the body-builder lists name it LT option 1 | Factory-verified |
| 1LZ | Trim group, Premier | 2022–2023, 2025–2027 | the body-builder lists name it LZ option 1 | Factory-verified |
| 1SP | Trim group, RST | 2022–2023, 2025–2027 | the body-builder lists name it option 14 | Factory-verified |
| 2Z7 | Trim group, Z71 | 2022–2023, 2025–2027 | the body-builder lists name it Z71 option 1 | Factory-verified |
| 3LZ | Trim group, High Country | 2022–2023, 2025–2027 | the body-builder lists name it LZ option 3 | Factory-verified |
| 5KW | LPO, exterior appearance package 2 | 2026 | Factory-verified | |
| 5V4 | LPO, exterior appearance package 1 | 2026 | Factory-verified | |
| A8K | Sales package, high end | 2026 | listed in the 2026 body-builder list with its content lines: sliding electric sunroof with fixed transparent glass, power-retractable Black running boards, front and rear air suspension | Factory-verified |
| ABV | Executive Second Row Seating Package | 2026 | listed in the 2026 body-builder list with its content lines and no package name (the Yukon and Escalade docs read it as the Executive Second Row Seating Package): rear 6-way power seat adjuster with power recline, fore/aft and tilt, power rear seat bolster, rear floor console, rear seat massage control, rear heated seats, dual rear USB charge receptacle, rear bucket seats, premium audiophile branded speaker system with surround amplifier, ventilated second-row seats | Factory-verified |
| BPH | Appearance package, Chevrolet "Off Road" | 2022–2023 | Factory-verified | |
| CWM | Technology package | 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| CWN | Advanced Technology Package | 2026 | Factory-verified | |
| G0Q | Trim package, Z71 | 2022–2023, 2026 | Factory-verified | |
| G28 | Trim package, FL | 2022–2023 | NICB shows an FL Suburban for 2021-2024 only; the 2026 list is shared with the Tahoe, whose FL it carries | Factory-verified |
| GF3 | Trim package, LT | 2022–2023, 2026 | Factory-verified | |
| GF9 | Trim package, LTZ | 2022–2023, 2026 | Factory-verified | |
| GFC | Trim package, RST | 2022–2023, 2026 | Factory-verified | |
| GFD | Trim package, High Country | 2022–2023, 2026 | Factory-verified | |
| GVO | Trim package, LS | 2022–2023, 2026 | Factory-verified | |
| NHT | Max trailering package | 2022–2023, 2025–2027 | 2027: O on all trims; includes ZL6, JL1, V03 | Factory-verified |
| PCH | LPO, RST Dark Essentials Package | 2026–2027 | 2027: RST: O; includes 5FG, RIK, S4X | Factory-verified |
| PCI | LS Custom Edition | 2026 | 2026: LS: O; includes SMD, RZB, S4X, RIK | Factory-verified |
| PCU | Sun and Tow Package | 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O; includes C3U, NHT | Factory-verified |
| PDA | Texas Edition | 2025–2027 | 2027: LT: O; includes TUF | Factory-verified |
| PDB | LPO, Dark Essentials Package | 2025–2027 | 2027: LS, LT, Premier, High Country: O; includes SFZ, RIK, S4X | Factory-verified |
| PDC | LPO, Dark Essentials Plus Package | 2025–2027 | 2027: LS, LT, Premier: O; includes SRV, RIK, S4X, RZB | Factory-verified |
| PDG | Technology and Entertainment Package | 2025–2027 | 2027: High Country: O; includes CWM, UW9 | Factory-verified |
| PDM | High Country Deluxe | 2025–2027 | 2027: High Country: O; includes UKL, C3U, B3L, F47, NHT | Factory-verified |
| PDN | Advanced Technology Package | 2025–2027 | 2027: LT, RST, Premier: O; includes UKL, CWM | Factory-verified |
| PDV | LPO, Chrome Package | 2025–2027 | 2027: LS, LT, High Country: O; includes VKU | Factory-verified |
| PEF | LPO, Premium Dark Essentials Package | 2025–2027 | 2027: Premier, High Country: O; includes RIK, S4X | Factory-verified |
| R6Y | Option package discount, not desired | 2025–2027 | 2027: LT, Z71, High Country: O | Factory-verified |
| RFN | LPO, Performance Upgrade Package | 2025–2027 | 2027: RST, Z71, Premier, High Country: O; includes SBZ, WBC, K53 | Factory-verified |
| RFO | LPO, Hit The Road Package | 2025–2027 | 2027: LS, LT, RST, Z71: O; includes VQQ, S1O | Factory-verified |
| RFP | Z71 Off-Road Package | 2025–2027 | 2027: Z71: O; includes NHT, Z6E, F47, G96, Z95, DCH | Factory-verified |
| RFZ | LPO, Get Active Package | 2025–2027 | 2027: O on all trims; includes W2D, VRS, VTB | Factory-verified |
| RG8 | LPO, Premium Liner Protection Package | 2025–2027 | 2027: RST, Z71, Premier, High Country: O; includes AAK, RIB, CAV | Factory-verified |
| RGC | LPO, cargo convenience package | 2025 | 2025: O on all trims; includes RWU, W2D; the 2026 and 2027 guides print RGC as Adventure Package 1, basket (next row) | Factory-verified |
| RGC | Adventure Package 1, basket | 2026–2027 | 2027: LT, RST, Z71: O; includes Y55, ATN, NHT, RGJ, R88, VQQ; the 2025 guide prints RGC as a cargo convenience package | Factory-verified |
| RGD | Adventure Package 2, box | 2026–2027 | 2027: LT, RST, Z71: O; includes Y55, ATN, NHT, RGJ, R88, VQQ | Factory-verified |
| RGH | LPO, Interior Protection Package | 2025–2026 | 2026: LS, LT, RST, Z71: O; includes VAV, RIB | Factory-verified |
| RGJ | LPO, All-Weather Liner Protection Package | 2025–2027 | 2027: LS, LT, RST, Z71: O; includes RIA, RIB, CAV | Factory-verified |
| RGK | RST Capability Package | 2025–2027 | 2027: RST: O; includes NHT, Z95, F47, DCH | Factory-verified |
| RGL | LPO, illumination package | 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O; includes S3I, S0M, 5RU | Factory-verified |
| RIB | LPO, all-weather floor liners, third row | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| ST0 | Package, third-row seat delete with 20 x 9 aluminum wheels, design 21 | 2026 | listed in the 2026 body-builder list as "seat third row - none" and "wheel - 20 x 9.0, J, aluminum, design 21" (design 17, listed above it, is SSW) | Factory-verified |
| WBL | Sales package, sport | 2022–2023, 2026 | Factory-verified | |
| WPD | Sales package, safety | 2022–2023 | Factory-verified | |
| WPK | Sales package, high performance brakes and chassis | 2023, 2026 | listed with its content lines in the 2026 body-builder list: power front and rear disc brakes with ABS (20 inch heavy-duty), caliper color Red, high performance chassis package | Factory-verified |
| WPL | Luxury Package | 2022–2023, 2025–2027 | 2027: LT: O; includes DD8, UG1, T40 | Factory-verified |
| XLE | Sales package, luxury edition | 2022–2023, 2026 | Factory-verified | |
| Y55 | Comfort Package | 2025–2027 | 2027: LT, RST, Z71: O; includes A45, UQS, DXR, KI3, KA6, ATT, AS8, TGE, TAU | Factory-verified |
| Y74 | Sales package, enhanced visibility | 2022–2023 | Factory-verified | |
| Z60 | Chassis package, high performance | 2023, 2026 | Factory-verified | |
| Z66 | Chassis and trailering package | 2026 | listed in the 2026 body-builder list with its content lines and no package name: electronic limited-slip axle, integrated trailer brake, Magneride chassis package, Hitch View image adjustment, smart trailer integration indicator, side obstacle detection with extended trailer view | Factory-verified |
| Z6E | Off-Road Capability Package | 2022–2023, 2025–2027 | 2027: Z71: O; includes Z95, F47, G96 | Factory-verified |
| ZL6 | Advanced Trailering Package | 2022–2023, 2025–2027 | 2027: O on all trims; includes UKW, PZ8, UET | Factory-verified |
| ZM1 | Enhanced Trailer View | 2022–2023, 2025–2027 | 2027: Premier, High Country: O; includes TRG, THS | Factory-verified |
| Equipment | ||||
| 5FF | LPO, wheels, 24 inch (61.0 cm) bright PVD | 2025–2027 | 2027: RST, High Country: O; the 2025 and 2026 code lists read bright chrome PVD | Factory-verified |
| 5FG | LPO, wheels, 24 inch (61.0 cm) black | 2025–2027 | 2027: RST, High Country: O | Factory-verified |
| 5JL | LPO, brake upgrade, front 6-piston Brembo with color-matched rear calipers | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| 5LE | LPO, garage door opener | 2025 | 2025: LS: O | Factory-verified |
| 5RU | LPO, liftgate sill plate, illuminated | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| 5VF | LPO, exhaust tip, carbon fiber | 2022–2023, 2025–2026 | 2025: LS, LT: O | Factory-verified |
| 5W7 | LPO, performance Air Intake System | 2022–2023 | Factory-verified | |
| A2X | Driver seat, 8-way power | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| A45 | Memory settings, driver seat and mirrors, personalization | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| A50 | Seats, front bucket | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| A7J | Seat adjuster, front passenger 6-way power, with power recline, fore/aft and height | 2022–2023, 2025–2027 | 2027: LS: S | Factory-verified |
| A7K | Front passenger seat, 8-way power | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: S | Factory-verified |
| AAK | LPO, floor liners, premium, first and second rows | 2022–2023, 2025–2027 | 2027: RST, Z71, Premier, High Country: O | Factory-verified |
| AEF | Power window, front passenger, express up/down | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AEQ | Windows, power, rear, express down | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AKJ | Windshield shade band | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AKK | Glass, laminated acoustic | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AKO | Glass, deep-tinted (privacy) | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AKP | Window glass, solar absorbing | 2022–2023, 2026 | | Factory-verified |
| AKX | Windshield, solar-absorbing | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AL0 | Front passenger sensing system for the passenger airbag | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AL9 | Seat adjuster, driver 2-way power lumbar | 2022–2023, 2025–2027 | 2027: LS, LT, Z71: S | Factory-verified |
| ARN | Seats, third row 60/40 bench, manual fold | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| AS8 | Third-row seat, 60/40 split bench, power-folding | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| ASD | Airbags, frontal, seat-mounted side-impact and head-curtain, all rows | 2025–2027 | 2027: S on all trims | Factory-verified |
| AT6 | Seats, second row 60/40 split-folding bench, manual | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| AT9 | Seat adjuster, front passenger 2-way power lumbar | 2022–2023, 2025–2027 | 2027: LS, LT, Z71: S | Factory-verified |
| ATD | Seat, third row, none | 2022–2023, 2026 | | Factory-verified |
| ATH | Keyless Open (extended-range remote keyless entry) | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| ATN | Seats, second row bucket, power release | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| ATT | Second-row seat, 60/40 split-folding bench | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, High Country: O | Factory-verified |
| ATV | Seats, rear bucket, manual, configurable | 2022–2023 | Factory-verified | |
| ATZ | Seat, rear, none | 2022–2023 | Factory-verified | |
| AU3 | Door locks, power, programmable | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AUN | Memory, driver seat | 2022–2023, 2025–2027 | 2027: LT, RST, Z71: S | Factory-verified |
| AVI | Seat-belt guide loop, adjustable | 2022–2023, 2026 | | Factory-verified |
| AVK | Driver seat, 4-way power lumbar | 2022–2023, 2025–2027 | 2027: RST, Premier, High Country: S | Factory-verified |
| AVU | Front passenger seat, 4-way power lumbar | 2022–2023, 2025–2027 | 2027: RST, Premier, High Country: S | Factory-verified |
| AXG | Power window, driver, express up/down | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| AY0 | Restraint system, inflatable seats, driver and front passenger, seat side and roof side | 2022–2023 | Factory-verified | |
| AYH | Airbags, frontal, seat-mounted side-impact for driver and front outboard passenger, head-curtain for outboard seating positions in all rows | 2025–2027 | 2027: LS: O; without the driver inboard side-impact airbag that ASD adds | Factory-verified |
| AYQ | Restraint system, inflatable seats, driver and front passenger, front seat side, front inboard seat side and roof side | 2022–2023 | Factory-verified | |
| AZ3 | Seats, front 40/20/40 split-bench, driver and passenger, full-feature center | 2022–2023, 2025–2027 | 2027: LS: O | Factory-verified |
| B1V | Door handles, chrome, with body-color strip | 2022–2023, 2025–2027 | 2027: Premier, High Country: S | Factory-verified |
| B26 | Sales package, safety package, variation 1 | 2022–2023, 2026 | all three lists read sales package, safety package, variation 1; the 2026 list also prints content lines (collision imminent braking, low speed, vehicle forward movement, with brake prefill, integrated brake assist and cross traffic assist) | Factory-verified |
| B30 | Floor covering, color-keyed carpet | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| B3L | Assist steps, power-retractable, with lighting | 2022–2023, 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| B58 | Floor mats, carpeted, first and second rows | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| B9W | Wiring provisions, daytime running lamp override | 2022–2023 | Factory-verified | |
| BG9 | Floor covering, rubber | 2022–2023, 2026 | Factory-verified | |
| BOR | Vehicle interface, smartphone, uplevel, retail, deactivated | 2026 | Factory-verified | |
| BOY | Vehicle interface, smartphone, uplevel, retail | 2026 | Factory-verified | |
| BTM | Keyless start, push-button | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| BTV | Remote start | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| BVE | Assist steps, running boards, Black | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: S | Factory-verified |
| BVZ | Assist steps, none | 2022–2023, 2026 | the lists read running board, side, none | Factory-verified |
| C25 | Rear wiper, intermittent | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| C3A | Heating and defrost system, reinforced, 1.5 kW electric | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| C3F | GVWR, 7,700 lb (3,493 kg) | 2025–2027 | 2027: S on all trims | Factory-verified |
| C3Q | Sill plates, bright | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: S | Factory-verified |
| C3U | Sunroof, power panoramic, dual-pane, tilt-sliding, express open and close, power sunshade | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| C49 | Rear-window defogger | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| C69 | Air conditioning, rear | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| C6G | GVWR, 7,600 lb (3,447 kg) | 2025–2027 | 2027: LS, LT, RST, Premier: S | Factory-verified |
| CAV | LPO, cargo mat, all-weather | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| CE1 | Wipers, front, rain-sensing | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| CJ2 | Climate control, tri-zone automatic | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| CTB | Intersection Automatic Emergency Braking | 2025–2027 | 2027: S on all trims | Factory-verified |
| CTT | Hitch Guidance | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| CWA | Rear camera washer | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| D07 | Front floor console with storage | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S; High Country: O | Factory-verified |
| D31 | Mirror, inside rearview, manual day/night | 2022–2023, 2025–2027 | 2027: LS, LT: S | Factory-verified |
| D75 | Door handles, body-color | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| DCH | Console, floor, power-sliding center | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| DD8 | Inside rearview mirror, auto-dimming | 2022–2023, 2025–2027 | 2027: RST, Z71, Premier: S; LT: O | Factory-verified |
| DH6 | Sunshade vanity mirrors, illuminated, driver and passenger | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| DLF | Mirrors, outside, left-hand and right-hand, remote-controlled, heated, manual fold, flat driver side, convex passenger side | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| DP6 | Outside mirror housings, painted | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71, High Country: S | Factory-verified |
| DP9 | Mirror caps, chrome | 2022–2023, 2025–2027 | 2027: Premier: S; the body-builder lists read housing, chrome | Factory-verified |
| DRZ | Rear Camera Mirror | 2022–2023, 2025–2027 | 2027: High Country: S; LT, RST, Z71, Premier: O | Factory-verified |
| DXR | Outside mirrors, heated, power-adjustable and power-folding | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| ENL | Stop/start disable button | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| EPH | Electronic Precision Shift | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| F47 | Suspension, Air Ride Adaptive | 2022–2023, 2025–2027 | 2027: RST, Z71, High Country: O | Factory-verified |
| HS1 | Safety Alert Seat | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| IOK | Radio, infotainment system 3.x mid/high HMI, enhanced connectivity | 2022–2023 | Factory-verified | |
| IOR | Radio, infotainment system 3.x, low HMI, mid-level connectivity | 2022–2023 | Factory-verified | |
| IVE | Infotainment, virtual cockpit system, high | 2026 | Factory-verified | |
| J49 | Brakes, power, front and rear disc, ABS, 20 inch heavy-duty | 2023, 2026 | Factory-verified | |
| J61 | Brakes, four-wheel antilock, four-wheel disc | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| J6F | Brakes, caliper color Red | 2023, 2026 | Factory-verified | |
| JBK | Brake lining wear indicator | 2022–2023, 2026 | Factory-verified | |
| JHD | Hill descent control | 2022–2023, 2025–2027 | 2027: Z71: S; LS, LT, RST, Premier, High Country: O | Factory-verified |
| JL1 | Trailer brake controller, integrated | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| K05 | Engine block heater | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| K1O | Engine air filter monitor | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| K3W | Battery, 95 amp-hour, 850 cold-cranking amps | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O; the guides print 850 cold-cranking amps with a 95 amp-hour rating; the body-builder lists read an LN5 AGM 12-volt 95 amp-hour battery rated 900 EN cold-cranking amps | Factory-verified |
| K47 | Air filter, heavy-duty | 2022–2023, 2025–2027 | 2027: Z71: S | Factory-verified |
| K4C | Wireless phone charging | 2022–2023 | Factory-verified | |
| K4F | Battery, 730 cold-cranking amps | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| K53 | Performance Air Intake System | 2025–2027 | 2027: RST, Z71, Premier, High Country: O | Factory-verified |
| K6L | Cabin air filter, pollutant, odor and fine dust | 2022–2023, 2026 | Factory-verified | |
| K7A | Wireless phone charging, front | 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: S | Factory-verified |
| KA1 | Heated front seats | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: S | Factory-verified |
| KA6 | Heated second-row seats | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| KC4 | Engine oil cooler, external | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| KC5 | Accessory power receptacle | 2022–2023 | Factory-verified | |
| KGU | Module, upfitter, serial data gateway | 2026 | Factory-verified | |
| KI3 | Heated steering wheel | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| KI4 | Power outlets, two 120-volt | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| KL9 | Automatic stop/start | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| KNP | Transmission oil cooler, external | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| KQV | Front seats, heated and ventilated | 2022–2023, 2025–2027 | 2027: RST, Premier, High Country: S | Factory-verified |
| KSG | Adaptive Cruise Control | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| KW5 | Alternator, 220 amps | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| KX4 | Alternator, 250 amps | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| N06 | Steering column lock, electric | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| N10 | Exhaust, dual with polished outlets | 2022–2023, 2025–2027 | 2027: RST, Z71, Premier, High Country: S | Factory-verified |
| N37 | Steering column, tilt-wheel and telescoping, manual | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| N38 | Steering column, power tilt and telescoping | 2022–2023, 2025–2027 | 2027: Premier, High Country: S | Factory-verified |
| N53 | Steering wheel, 3-spoke, wrapped | 2025–2027 | 2027: S on all trims; the 2026 body-builder list reads synthetic, 3 spoke, sport, round | Factory-verified |
| N57 | Steering wheel, synthetic, 4-spoke | 2023 | Factory-verified | |
| N5V | Steering wheel, urethane, 3-spoke, thin, round | 2026 | Factory-verified | |
| NB5 | Exhaust, single system, single-outlet | 2022–2023, 2025–2027 | 2027: LS, LT: S | Factory-verified |
| NK5 | Steering wheel, standard | 2022–2023 | Factory-verified | |
| NP5 | Steering wheel, leather-wrapped | 2022 | Factory-verified | |
| NWM | Advanced Security Package | 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| NZU | Wheels, 20 x 9 aluminum, design 20 | 2022–2023 | Factory-verified | |
| NZV | Wheels, 20 x 9 machined aluminum with Charcoal pockets | 2025–2027 | 2027: LS, LT: O | Factory-verified |
| NZW | Wheels, 20 x 9 High Gloss Black aggressive aluminum | 2023, 2026–2027 | 2027: Z71: O; the 2023 and 2026 body-builder lists read a 20 x 9.0 aluminum wheel, design 22 | Factory-verified |
| P0H | OnStar Connect Plus plan, 12 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P0I | OnStar Connect Plus plan, 24 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P0J | OnStar Protect plan, 24 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Security, 24 months of service | Factory-verified |
| P0K | OnStar Protect plan, 36 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Security, 36 months of service | Factory-verified |
| P0L | OnStar Protect plan, 48 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Security, 48 months of service | Factory-verified |
| P0Q | OnStar Protect plan, 60 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Security, 60 months of service | Factory-verified |
| P0U | OnStar Protect plan, 12 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Security, 12 months of service | Factory-verified |
| P0V | OnStar Telematics plan, 12 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Insights, 12 months of service | Factory-verified |
| P0W | OnStar Telematics plan, 24 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Insights, 24 months of service | Factory-verified |
| P0X | OnStar Telematics plan, 36 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Insights, 36 months of service | Factory-verified |
| P0Y | OnStar Telematics plan, 48 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Insights, 48 months of service | Factory-verified |
| P0Z | OnStar Telematics plan, 60 months (fleet) | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar Insights, 60 months of service | Factory-verified |
| P1N | API Pro plan, 12 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1O | API Pro plan, 24 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1P | API Pro plan, 36 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1Q | API Elite plan, 6 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1R | API Starter plan, 6 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1S | API Starter plan, 12 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1T | API Starter plan, 24 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| P1U | API Starter plan, 36 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PAN | Phone projection technology, version 1 | 2026 | Factory-verified | |
| PAP | Phone projection technology, version 2 | 2026 | Factory-verified | |
| PPW | Wireless Apple CarPlay and Android Auto | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| PQG | OnStar Connect Plus plan, 36 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQH | OnStar Connect Plus plan, 48 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQI | OnStar Connect Plus plan, 60 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQL | OnStar Video Telematics with hardware, 12 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQM | OnStar Video Telematics with hardware, 24 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQP | OnStar Video Telematics with hardware, 36 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQQ | OnStar Video Telematics with hardware, 48 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PQT | OnStar Video Telematics with hardware, 60 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PR6 | SiriusXM, additional 9 months of the SXM Platinum Plan | 2025 | 2025: O on all trims | Factory-verified |
| PR6 | API Elite plan, 24 months (fleet) | 2026–2027 | 2027: O on all trims; in 2025 the code meant 9 extra SiriusXM Platinum months | Factory-verified |
| PR7 | SiriusXM, additional 21 months of the SXM Platinum Plan | 2025 | 2025: O on all trims | Factory-verified |
| PR8 | SiriusXM, additional 33 months of the SXM Platinum Plan | 2025 | 2025: O on all trims | Factory-verified |
| PRB | OnStar One, 3 years | 2025–2027 | 2027: O on all trims; the 2027 guide adds "Standalone" | Factory-verified |
| PRE | API Elite plan, 12 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| PTT | Trailer tire pressure monitoring, manual learn | 2022–2023 | Factory-verified | |
| PZ8 | Hitch View, with image adjustment, pan and zoom | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| PZX | Wheel, 18 x 8.5 aluminum, design 2 | 2022–2023 | Factory-verified | |
| Q8E | Jack, mechanical, with tools | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| QAE | Tires, 275/60R20SL all-terrain, blackwall | 2022–2023, 2025–2027 | 2027: Z71: S | Factory-verified |
| QDF | Tires, 265/65R18SL all-season, blackwall | 2022–2023, 2025–2027 | 2027: LS, LT: S | Factory-verified |
| QKN | Tires, 285/40R24 all-season | 2025–2027 | 2027: RST, High Country: O | Factory-verified |
| R4C | Wheels, 22 x 9 Manoogian Silver painted aluminum | 2025–2027 | 2027: Premier: O | Factory-verified |
| R4H | Wheels, 22 x 9 bright machined aluminum, painted After Midnight | 2025–2027 | 2027: High Country: S | Factory-verified |
| R4M | Wheels, 20 x 9 bright machined aluminum, painted Technical Gray | 2025–2027 | 2027: Z71: S | Factory-verified |
| R6P | SiriusXM, 3 years | 2025–2027 | 2027: O on all trims | Factory-verified |
| R7Z | API Pro plan, 6 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| R88 | LPO, Black illuminated front bowtie emblem | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| R8G | OnStar One Fleet plan, 12 months | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar One Business Plus, 12 months of service | Factory-verified |
| R8P | OnStar One Fleet plan, 36 months | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar One Business Plus, 36 months of service | Factory-verified |
| R8S | OnStar One Super Cruise extension to 8 years | 2026–2027 | 2027: LT, RST, Premier, High Country: O | Factory-verified |
| R8W | OnStar One Fleet plan, 60 months | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar One Business Plus, 60 months of service | Factory-verified |
| R8Z | OnStar One Fleet plan, 48 months | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar One Business Plus, 48 months of service | Factory-verified |
| R9L | OnStar Basics, removed (OnStar Fleet Basics for Fleet) | 2025–2027 | 2027: O on all trims; this code has another meaning in a second guide entry (see the next R9L row); the 2025 and 2026 guides print Deleted OnStar Basics, the 2027 guide Removes OnStar Basics | Factory-verified |
| R9L | OnStar One, 3 years and 3 years with Super Cruise upgrade, removed | 2025–2027 | 2027: LT, RST, Premier, High Country: O; this code has another meaning in a second guide entry (the first is OnStar Basics); the 2025 guide words it as deleted 3 years of OnStar Digital Services, removing R9M and the 3-year Super Cruise term UKL; the 2026 and 2027 guides word it as removing 3 years of OnStar One and 3 years of OnStar One with the Super Cruise upgrade | Factory-verified |
| R9M | OnStar One, 3 years | 2025–2027 | 2027: LT, RST, Premier, High Country: O; the 2025 guide reads 3 years of OnStar Digital Services; the 2026 and 2027 guides read 3 years OnStar One | Factory-verified |
| R9V | Mobile Service Plus, 3 years | 2025–2027 | 2027: O on all trims | Factory-verified |
| R9W | Mobile Service Plus deleted | 2025–2027 | 2027: O on all trims | Factory-verified |
| R9Y | Mobile Service Plus, 1 year | 2025–2027 | 2027: O on all trims; 1 year (the 2025 guide prints it in the entry, the 2026 and 2027 guides in the cross-reference to R9V) | Factory-verified |
| RBR | Wheels, 22 x 9-inch steel | 2022–2023, 2026 | Factory-verified | |
| RC1 | Skid plate, front | 2022–2023, 2025–2027 | 2027: Z71: S | Factory-verified |
| RCV | Wheels, 18 x 8.5 Bright Silver painted aluminum | 2025–2027 | 2027: LS, LT: S | Factory-verified |
| RD2 | Wheels, 20 x 9 polished aluminum | 2022–2023, 2025–2027 | 2027: Premier: S; the body-builder lists read 20 x 9.0 aluminum, design 2 | Factory-verified |
| RD4 | Wheels, 20 x 9 aluminum, design 4 | 2022–2023 | Factory-verified | |
| RDI | LPO, keyless entry keypad | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| RF1 | Wheels, 24 x 9.5 machined aluminum, painted Carbon Flash Metallic | 2025–2027 | 2027: RST: O | Factory-verified |
| RF2 | Wheels, 24 x 9.5 bright machined aluminum, painted High Gloss Black | 2025–2027 | 2027: High Country: O | Factory-verified |
| RF8 | Wheels, 24 x 9.5-inch steel | 2026 | Factory-verified | |
| RFH | OnStar One Fleet plan, 24 months | 2025–2027 | 2027: O on all trims; the 2025 guide reads OnStar One Business Plus, 24 months of service | Factory-verified |
| RFS | API Elite plan, 36 months (fleet) | 2026–2027 | 2027: O on all trims | Factory-verified |
| RIA | LPO, all-weather floor liners, first and second rows | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71, High Country: O | Factory-verified |
| RIK | LPO, nameplates, black | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| RM7 | Wheel, spare, full-size, 17 inch (43.2 cm) steel | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| RPT | Wheels, 22 x 9 aluminum, design 14 | 2022–2023 | Factory-verified | |
| RSR | Rear seat reminder (door-activated) | 2022–2023, 2026–2027 | 2027: S on all trims | Factory-verified |
| RVA | Wheels, 22 x 9 aluminum, design 1 | 2022–2023 | Factory-verified | |
| RVG | Trailer harness adapter (accessory) | 2022–2023, 2026 | Factory-verified | |
| RVS | LPO, assist steps, tubular, Black | 2022–2023, 2025–2027 | 2027: Z71: S | Factory-verified |
| RWS | Floor mats, carpeted (accessory) | 2022–2023 | Factory-verified | |
| RWU | LPO, cargo area organizer, collapsible | 2022–2023, 2025–2026 | 2025: O on all trims | Factory-verified |
| RXH | LPO, center caps, Black | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| RXJ | LPO, center caps, chrome | 2022–2023, 2025–2026 | 2026: O on all trims | Factory-verified |
| RYT | First aid kit (accessory) | 2022–2023 | Factory-verified | |
| RZB | LPO, Black grille with Black bowtie emblem | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier: O | Factory-verified |
| S08 | LPO, highway safety kit | 2022–2023, 2025–2026 | 2025: O on all trims | Factory-verified |
| S0M | LPO, door sill plates, illuminated | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| S1O | LPO, console-mounted safe | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71, High Country: O | Factory-verified |
| S1V | Rear-seat entertainment headphones (accessory) | 2022–2023 | Factory-verified | |
| S3I | LPO, illuminated mirror Chevrolet emblem | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| S45 | Lug nut and wheel lock kit (accessory) | 2022–2023, 2026 | Factory-verified | |
| S47 | LPO, chrome lug nuts | 2022–2023, 2025–2026 | 2025: O on all trims | Factory-verified |
| S4W | LPO, dark wheel locks and lug nut kit | 2022–2023, 2026 | 2026: O on all trims | Factory-verified |
| S4X | LPO, mirror caps, black | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| SAF | Tire carrier, outside spare, lockable, winch-type, mounted under the frame at the rear | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| SB9 | LPO, decal package, design 2 | 2022–2023, 2026 | Factory-verified | |
| SBZ | LPO, sport pedal cover kit | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| SD3 | LPO, cargo organizer, fold-flat | 2022–2023, 2025–2026 | 2025: LS, LT, RST, Z71: O | Factory-verified |
| SD5 | Tire pressure monitor (accessory) | 2022–2023, 2026 | Factory-verified | |
| SEM | LPO, wheel, 20 inch aluminum, design 5 | 2022 | Factory-verified | |
| SEV | LPO, wheels, 22 inch (55.9 cm), 6-spoke low gloss black with machined accents | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SF1 | LPO, wheels, 22 inch (55.9 cm), bright chrome | 2022–2023, 2025 | 2025: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SF2 | LPO, wheels, 22 inch (55.9 cm), multi-spoke chrome | 2022–2023, 2025 | 2025: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SFE | LPO, wheel locks | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| SFJ | LPO, front window sunshade, reflective | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| SFU | LPO, wheels, 22 inch (55.9 cm), bright split-spoke | 2026–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SFZ | LPO, Black bowtie emblems, front and rear | 2022–2023, 2025–2027 | 2027: LS, LT, Premier, High Country: O | Factory-verified |
| SGF | Wheels, 22 x 9 bright machined aluminum, High-Gloss Black painted | 2022–2023, 2025–2027 | 2027: RST: S | Factory-verified |
| SGM | LPO, wheels, 22 inch (55.9 cm), multi-spoke gloss black | 2022–2023, 2025–2027 | 2027: Premier: O | Factory-verified |
| SII | Wheels, 22 x 9 (55.9 cm x 22.9 cm), polished aluminum | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SIY | Wheels, 22 x 9 (55.9 cm x 22.9 cm), 6-spoke Carbon Flash Metallic aluminum | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SJA | LPO, grille inserts, alternate finish 2 | 2022–2023 | Factory-verified | |
| SMD | Wheels, 22, 12-spoke alloy, polished with Dark Android finish | 2026 | 2026: LS: O | Factory-verified |
| SPY | LPO, lug nuts, black | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| SPZ | LPO, wheel locks, black | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| SRL | LPO, wheels, 22 inch (55.9 cm), black with selective machining | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SRV | LPO, wheels, 22 inch (55.9 cm), multi-spoke gloss black | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SSI | LPO, wheels, 22 inch (55.9 cm), multi-spoke chrome | 2022–2023, 2025 | 2025: LS, LT, RST, Premier, High Country: O | Factory-verified |
| SSW | LPO, wheels, 22 inch (55.9 cm), bright multi-spoke | 2022–2023, 2025–2027 | 2027: Premier: O | Factory-verified |
| ST1 | Latch, front and rear doors, cinching | 2026 | Factory-verified | |
| SUR | LPO, trailer tire pressure monitor | 2022–2023 | Factory-verified | |
| T3S | Daytime running lamps, separate cavity, LED | 2022–2023 | Factory-verified | |
| T3W | Lamp system, daytime running, reduced intensity low beam | 2022–2023 | Factory-verified | |
| T40 | Fog lamps, front, LED | 2025–2027 | 2027: RST, Z71, Premier, High Country: S; LT: O | Factory-verified |
| T4L | Headlamps, LED | 2022–2023 | Factory-verified | |
| T8Z | Buckle to Drive | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| TAB | Tail lamps, LED | 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| TAU | Tail lamps, LED, with animated lighting | 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| TB4 | Liftgate, manual | 2022–2023, 2025–2027 | 2027: LS: S | Factory-verified |
| TB5 | Liftgate, power programmable | 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: S | Factory-verified |
| TC2 | Liftgate, power, hands-free | 2022–2023 | Factory-verified | |
| TCP | Liftgate, power, hands-free (AutoSense) | 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| TDM | Teen Driver | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| TGD | Headlamps, LED | 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| TGE | Headlamps, LED, with LED daytime running lamps and animated lighting | 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| THS | Trailering assist guidelines | 2022–2023, 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| TQ5 | IntelliBeam automatic high beams | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| TR1 | Lamps, tail and stop | 2022–2023 | Factory-verified | |
| TRG | Trailer camera provisions | 2022–2023, 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| TRO | LPO, trailer view camera, wired | 2022–2023, 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| TUF | Badging, Texas Edition | 2022–2023, 2025–2027 | 2027: LT: O | Factory-verified |
| U05 | Horns, dual | 2026 | Factory-verified | |
| U2J | Digital audio system, S-band, none | 2022–2023, 2026 | Factory-verified | |
| U2K | SiriusXM with 360L | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| U5G | 5G Wi-Fi hotspot capable | 2025–2027 | 2027: S on all trims | Factory-verified |
| UB3 | Radio antenna, fixed, in rear spoiler | 2022–2023, 2026 | Factory-verified | |
| UBC | USB ports, 2 type-A and C, charge and data, inside center console | 2025–2027 | 2027: LS, LT, RST, Z71: S; High Country: O | Factory-verified |
| UBD | USB ports, 2 type-A and C, charge and data, on front console | 2025–2027 | 2027: S on all trims | Factory-verified |
| UCB | USB ports, 2 type-C, charge-only, third row | 2025–2027 | 2027: S on all trims | Factory-verified |
| UCV | Camera, interior | 2026–2027 | 2027: LT, RST, Z71, Premier, High Country: S | Factory-verified |
| UD5 | Park assist, front and rear | 2022–2023 | Factory-verified | |
| UDD | Display, instrument, driver information, enhanced (multi-color graphic standard) | 2022–2023 | Factory-verified | |
| UDV | Driver information display, full multicolor cluster | 2022–2023 | Factory-verified | |
| UE1 | OnStar capable | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UE4 | Following distance indicator | 2022–2023 | Factory-verified | |
| UET | Smart trailer integration indicator | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| UEU | Forward Collision Alert | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UFB | Rear Cross Traffic Braking | 2025–2027 | 2027: S on all trims | Factory-verified |
| UFG | Rear Cross Traffic Alert | 2022–2023 | Factory-verified | |
| UG1 | Universal Home Remote (garage door opener) | 2022–2023, 2025–2027 | 2027: RST, Z71, Premier, High Country: S; LT: O | Factory-verified |
| UGA | Recovery hooks, Red, horizontal-mounted | 2022–2023, 2025–2027 | 2027: Z71: S | Factory-verified |
| UGN | Enhanced Automatic Emergency Braking | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UH5 | Seat belt reminder, second row | 2026 | Factory-verified | |
| UH6 | Seat belt reminder, third row | 2026 | Factory-verified | |
| UHX | Lane Keep Assist | 2022–2023 | Factory-verified | |
| UHY | Automatic Emergency Braking, low speed | 2022–2023, 2026 | Factory-verified | |
| UIJ | Infotainment display, normally black color (TFT), 8 inch, WVGA 800x480 | 2022–2023 | Factory-verified | |
| UIM | Infotainment display, 10.2 inch, normally black color TFT, full HD 1920 x 1080p | 2022–2023 | Factory-verified | |
| UJN | Tire pressure monitoring | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UK3 | Steering wheel controls | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UKC | Side Blind Zone Alert | 2022–2023 | Factory-verified | |
| UKI | Blind Zone Steering Assist | 2025–2027 | 2027: S on all trims | Factory-verified |
| UKJ | Front Pedestrian Braking | 2022–2023 | Factory-verified | |
| UKK | Rear Pedestrian Alert | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UKL | Super Cruise | 2023, 2025–2027 | 2027: LT, RST, Premier, High Country: O | Factory-verified |
| UKM | Lane Keep Assist with Lane Departure Warning | 2025–2027 | 2027: S on all trims | Factory-verified |
| UKT | Front Pedestrian and Bicyclist Braking | 2025–2027 | 2027: S on all trims | Factory-verified |
| UKV | Side Blind Zone Alert with extended trailer coverage | 2022–2023 | Factory-verified | |
| UKW | Blind Zone Steering Assist with trailering | 2025–2027 | 2027: O on all trims | Factory-verified |
| UKZ | Enhanced Automatic Parking Assist | 2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| ULM | Driver Attention Assist | 2026 | Factory-verified | |
| UOW | Side Bicyclist Alert | 2025–2027 | 2027: S on all trims | Factory-verified |
| UQA | Speaker system, premium audio | 2022–2023 | Factory-verified | |
| UQF | Audio system feature, 6-speaker system | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| UQS | Audio system feature, Bose 10-speaker Surround with CenterPoint | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; LT, RST, Z71: O | Factory-verified |
| URF | Driver Information Center, 11 inch diagonal multi-color digital display | 2025–2027 | 2027: S on all trims | Factory-verified |
| URW | Audio system, 17.7 inch diagonal advanced color LCD display with Google built-in compatibility | 2025–2027 | 2027: S on all trims | Factory-verified |
| USR | USB port | 2022–2023 | Factory-verified | |
| USS | USB charge port | 2022–2023 | Factory-verified | |
| UTJ | Theft-deterrent system | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UTR | Content theft alarm with self-powered horn | 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| UTU | Intrusion sensor, vehicle inclination | 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| UTV | Intrusion sensor, interior movement | 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| UTW | Intrusion sensor, glass breakage | 2025–2027 | 2027: Premier, High Country: O | Factory-verified |
| UV2 | HD Surround Vision | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UV6 | Head-up display | 2022–2023, 2025–2027 | 2027: High Country: S; LT, RST, Z71, Premier: O | Factory-verified |
| UVB | HD rear vision camera | 2022–2023 | Factory-verified | |
| UVX | Traffic Sign Recognition | 2026 | Factory-verified | |
| UVZ | Reverse Automatic Braking | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| UW9 | Rear seat media system | 2022–2023, 2025–2027 | 2027: RST, Z71, Premier, High Country: O | Factory-verified |
| V03 | Cooling system, extra capacity | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| V53 | Luggage carrier, roof, none | 2022–2023, 2026 | Factory-verified | |
| V54 | Luggage rack side rails, roof-mounted, Black | 2022–2023, 2025–2027 | 2027: RST, Z71: S | Factory-verified |
| V55 | Luggage rack side rails, roof-mounted, bright | 2022–2023, 2025–2027 | 2027: LS, LT, Premier, High Country: S | Factory-verified |
| V76 | Hook, tow | 2022–2023, 2026 | Factory-verified | |
| VAV | LPO, floor mats, all-weather | 2022–2023, 2025–2026 | 2026: LS, LT, RST, Z71: O | Factory-verified |
| VHM | Vehicle health monitoring (prognostics) | 2022–2023, 2026 | Factory-verified | |
| VK3 | License plate package, front mounting | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| VKU | LPO, chrome mirror caps | 2022–2023, 2025–2027 | 2027: LS, LT, High Country: O | Factory-verified |
| VQK | LPO, molded splash guards | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: O | Factory-verified |
| VQQ | LPO, roof rack cross rails, black | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| VQZ | LPO, polished exhaust tip | 2022–2023, 2025–2027 | 2027: LS, LT: O | Factory-verified |
| VRS | LPO, cargo shade | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| VSY | LPO, engine block heater | 2022–2023 | Factory-verified | |
| VTA | LPO, exhaust tip, black | 2022–2023, 2025–2027 | 2027: LS, LT: O | Factory-verified |
| VTB | LPO, rear bumper protector | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| VTI | Active aero grille shutters | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| VV4 | Wi-Fi hotspot capable | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| VW9 | LPO, center caps, bright aluminum with bowtie logo | 2022–2023, 2025–2026 | 2026: LS, LT: O; the 2025 guide reads bright center caps | Factory-verified |
| VWD | LPO, center caps, Sterling Silver | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| VXH | LPO, assist steps, chromed tubular, 6 inch oval | 2022–2023, 2025–2026 | 2026: Premier, High Country: O | Factory-verified |
| W2D | LPO, cargo net, vertical | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| WBC | LPO, cat-back performance exhaust | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| WMI | Grille shutters, active, upper and lower | 2022–2023, 2025–2027 | 2027: LT, RST, Premier, High Country: O | Factory-verified |
| WTX | Front fascia, standard | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Premier, High Country: S | Factory-verified |
| WUA | Fascia, front, high-approach angle | 2022–2023, 2025–2027 | 2027: Z71: S | Factory-verified |
| XCG | Tires, 275/50R22SL all-season, blackwall | 2022–2023, 2025–2027 | 2027: RST, High Country: S; LS, LT, Premier: O | Factory-verified |
| XCI | Tires, 275/60R20SL all-season, blackwall | 2022–2023, 2025–2027 | 2027: Premier: S; LS, LT: O | Factory-verified |
| XCQ | Tire, spare P265/70R17 all-season, blackwall | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| XCS | Tire, all, 275/55R20 SL 113V BW AL3, variation 1 | 2022–2023, 2026 | Factory-verified | |
| XD6 | Tires, 275/50R22 all-season (accessory) | 2022–2023, 2026 | Factory-verified | |
| Z82 | Trailering equipment | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| Z95 | Suspension, Magnetic Ride Control | 2022–2023, 2025–2027 | 2027: Premier, High Country: S; RST, Z71: O | Factory-verified |
| ZW7 | Suspension, Premium Smooth Ride | 2022–2023, 2025–2027 | 2027: LS, LT, RST, Z71: S | Factory-verified |
| Paint | ||||
| 5T4 | Special paint, Victory Red (touch-up WA-9260) | 2025–2027 | Factory-verified | |
| 9V5 | Special paint, Woodland Green (touch-up WA-9015) | 2025–2027 | Factory-verified | |
| 9W3 | Special paint, Wheatland Yellow (touch-up WA-253A) | 2025–2027 | Factory-verified | |
| G1W | Iridescent Pearl Tricoat (touch-up WA-140X) | 2022–2023, 2025 | 2025: additional charge, not available on LS or LT; the 2022 and 2023 body-builder lists read Abalone White Tricoat (140X) | Factory-verified |
| G42 | White Sands (touch-up WA-234L) | 2027 | 2027: only available on RST and Z71 | Factory-verified |
| G48 | Galactica Metallic (touch-up 613G) | 2022–2023 | Factory-verified | |
| G4J | Polar White Tricoat (touch-up WA-241L) | 2026–2027 | 2026–2027: additional charge, only available on Premier and High Country; the 2026 body-builder list reads Polar White Tri Met-1 (241L) | Factory-verified |
| G6M | Dark Ash Metallic (touch-up WA-618G) | 2022–2023, 2025–2027 | 2027: additional charge; the body-builder lists read Rush Met-1 (618G) | Factory-verified |
| G6N | Cypress Metallic (touch-up 619G) | 2023 | Factory-verified | |
| G9K | Satin Steel Gray Metallic (touch-up 464C) | 2022 | Factory-verified | |
| GAZ | Summit White (touch-up WA-8624) | 2022–2023, 2025–2027 | 2025: only available on LS and LT; 2026–2027: not available on Premier and High Country; the body-builder lists read Summit White (G) 8624 | Factory-verified |
| GBA | Black (touch-up WA-8555) | 2022–2023, 2025–2027 | the body-builder lists read Black (G) 8555 | Factory-verified |
| GBD | Cypress Gray (touch-up WA-229K) | 2025–2026 | 2025–2026: additional charge, only available on RST and Z71; the 2026 body-builder list reads Aegean Solid (229K) | Factory-verified |
| GED | Wilder Metallic (touch-up 244F) | 2022 | Factory-verified | |
| GJW | Empire Beige Metallic (touch-up 317E) | 2022–2023 | Factory-verified | |
| GLU | Darkmoon Blue Metallic (touch-up 328E) | 2022–2023 | Factory-verified | |
| GNT | Radiant Red Tintcoat (touch-up WA-170H) | 2023, 2025–2027 | additional charge in the 2025–2027 guides; the body-builder lists read Radiant Red Tint Met-1 (170H) | Factory-verified |
| GSK | Cherry Pop Tint (touch-up 252F) | 2022 | Factory-verified | |
| GXD | Sterling Gray Metallic (touch-up WA-130H) | 2023, 2025–2027 | the body-builder lists read Sharkskin Met-1 (130H) | Factory-verified |
| GXP | Lakeshore Blue Metallic (touch-up WA-136H) | 2025–2027 | not available on RST or Z71 in the 2025–2027 guides; the 2026 body-builder list reads Cosmonaut Met-1 (136H) | Factory-verified |
| TGK | Special paint, one color | 2025–2027 | required with any special paint selection | Factory-verified |
| Interior Trim | ||||
| 4AA | Interior trim, Jet Black | 2022–2023, 2026 | | Factory-verified |
| 4DW | Interior trim, Jet Black / Sky Cool Gray | 2026 | the 2026 list prints "Grey" | Factory-verified |
| 4HT | Interior trim, Jet Black / Maple Sugar | 2022–2023 | Factory-verified | |
| 4JJ | Interior trim, Gideon / Very Dark Atmosphere | 2022–2023, 2026 | | Factory-verified |
| 4JT | Interior trim, Jet Black / Victory Red | 2022–2023, 2026 | | Factory-verified |
| 4KJ | Interior trim, Jet Black / Clove | 2022–2023, 2026 | | Factory-verified |
| H0U | Interior trim, cloth, level 2, Jet Black | 2022–2023, 2025–2027 | LS: premium cloth, front bucket or 40/20/40 split-bench seats | Factory-verified |
| H0Y | Interior trim, leather, level 1, Jet Black | 2022–2023, 2025–2027 | LT, Z71: the guides call it leather-appointed seating | Factory-verified |
| H1Y | Interior trim, leather, level 2, Jet Black | 2022–2023, 2025–2027 | Premier: perforated leather seating surfaces | Factory-verified |
| HAV | Interior trim, leather, level 2, Jet Black / Maple Sugar | 2022–2023 | Factory-verified | |
| HMR | Interior trim, leather, level 6, Jet Black | 2022–2023, 2025–2027 | High Country: the guides call it perforated leather seating surfaces | Factory-verified |
| HUN | Interior trim, leather, level 2, Jet Black / Sky Cool Gray | 2025–2027 | Premier: perforated leather seating surfaces | Factory-verified |
| HV5 | Interior trim, cloth, level 2, Gideon / Very Dark Atmosphere | 2022–2023, 2025–2027 | LS: premium cloth, front bucket or 40/20/40 split-bench seats | Factory-verified |
| HVA | Interior trim, leather, level 2, Jet Black / Victory Red | 2022–2023, 2025–2027 | RST: perforated leather seating surfaces | Factory-verified |
| HVB | Interior trim, leather, level 3, Jet Black / Clove | 2022–2023, 2025–2027 | High Country: the guides print the color as Jet Black / Mocha; perforated leather seating surfaces | Factory-verified |
| HVC | Interior trim, leather, level 1, Gideon / Very Dark Atmosphere | 2022–2023, 2025–2027 | LT, Z71: leather-appointed seating | Factory-verified |
| Internal / Process | ||||
| 00C internal | Identification, not equipped with wireless charging module | 2022 | Factory-verified | |
| 00J internal | Identification code, sensing diagnostic module design 2 | 2023 | Factory-verified | |
| 00S internal | Identification, not equipped with side blind zone alert | 2022 | Factory-verified | |
| 00X internal | Identification, equipped with power window design 3 | 2023 | Factory-verified | |
| 00Z internal | Identification, not equipped with front and rear park assist | 2023 | Factory-verified | |
| 07Z internal | Identification, not equipped with adaptive cruise | 2023 | Factory-verified | |
| 5J0 internal | Calibration, front park assist disable | 2023, 2026 | Factory-verified | |
| 65C internal | Label, California Prop 65 warning | 2022–2023, 2026 | | Factory-verified |
| ARL internal | Assembly plant, Arlington, Texas | 2022–2023, 2026 | | Factory-verified |
| AXP internal | Vehicle type, multipurpose passenger vehicle | 2022–2023, 2026 | Factory-verified | |
| DNS internal | Supplier-installed equipment | 2022–2023, 2026 | Factory-verified | |
| FE9 internal | Emissions, federal | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
| FHX internal | Fuel, diesel B20 capable | 2022–2023, 2025–2027 | 2027: LT, RST, Z71, Premier, High Country: O | Factory-verified |
| FJW internal | Fuel, gasoline E15 capable | 2022–2023, 2025–2027 | 2027: S on all trims | Factory-verified |
| J22 internal | Engineering year 2022 | 2022 | Factory-verified | |
| J23 internal | Engineering year 2023 | 2023 | Factory-verified | |
| J26 internal | Engineering year 2026 | 2026 | Factory-verified | |
| MAH internal | Market area, United States, Puerto Rico and U.S. Virgin Islands | 2022–2023, 2026 | Factory-verified | |
| NB8 internal | Emissions override, California | 2025–2027 | 2027: O on all trims | Factory-verified |
| NB9 internal | Emissions override, state-specific | 2025–2027 | 2027: O on all trims | Factory-verified |
| NC7 internal | Emissions override, federal | 2025–2027 | 2027: O on all trims | Factory-verified |
| NE1 internal | Emissions, states that follow California rules | 2022–2023, 2025–2027 | 2027: O on all trims; the 2027 guide lists Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington; the 2025 guide lists Virginia and omits New Mexico | Factory-verified |
| NL3 internal | Emission system, ULEV70/BIN70, California LEV4, federal Tier 3, 0K-8.5K GVW LDV, 8.5K-10K GVW MDPV | 2026 | Factory-verified | |
| NL8 internal | Emission system, ULEV50/Bin 50 | 2026 | Factory-verified | |
| NLB internal | Emission system, SULEV30/BIN30, California LEV4, federal Tier 3, 0K-8.5K GVW LDV, 8.5K-10K GVW MDPV | 2026 | Factory-verified | |
| NSS internal | Identification, not equipped with stop/start system | 2022 | Factory-verified | |
| NTB internal | Emission system, federal Tier 3 | 2022–2023 | Factory-verified | |
| NUC internal | Emission system, California ULEV50 | 2022–2023 | Factory-verified | |
| NUF internal | Emission system, California ULEV125 | 2022–2023 | Factory-verified | |
| TVY internal | Ship thru, produced and shipped to Anchorage VDC, then to TK Services and returned to Anchorage VDC for shipping to final destination | 2026–2027 | 2027: O on all trims | Factory-verified |
| UDA internal | Communication system, vehicle, deactivated | 2022–2023, 2026 | Factory-verified | |
| UMN internal | Speedometer calibration, miles and kilometers (miles odometer) | 2022–2023, 2026 | Factory-verified | |
| V1E internal | Ship thru, produced in Arlington Assembly, shipped to Empire Emergency Apparatus, Niagara Falls, NY and returned to Flint Assembly for shipping to final destination | 2025–2027 | 2027: O on all trims; the guides print "Apparatis" and "retuned" | Factory-verified |
| V8D internal | Vehicle label content, U.S. safety standards | 2022–2023, 2026 | Factory-verified | |
| VDH internal | Ship thru, produced in Arlington Assembly and shipped to Auto Truck, Fort Worth, TX for upfit and shipping to final destination | 2026–2027 | 2027: O on all trims | Factory-verified |
| VFF internal | Video format, region 1 (NTSC) | 2022–2023, 2026 | Factory-verified | |
| VGC internal | Protective film against paint etching (shipping) | 2022–2023, 2026 | Factory-verified | |
| VPH internal | Preparation for overseas delivery | 2022–2023, 2026 | Factory-verified | |
| VPV internal | Ship-thru: built at Arlington, sent to Kerr Industries, returned to Arlington | 2025–2027 | 2027: O on all trims | Factory-verified |
| VR6 internal | Tie-down hooks for shipping | 2022–2023, 2026 | Factory-verified | |
| VSX internal | Label, towing | 2022–2023, 2026 | Factory-verified | |
| VT7 internal | Owner's manual, English | 2022–2023, 2026 | Factory-verified | |
| VXT internal | Vehicle type, incomplete | 2022–2023 | Factory-verified | |
| WMW internal | VIN model year 2022 | 2022 | Factory-verified | |
| WMX internal | VIN model year 2023 | 2023 | Factory-verified | |
| WNO internal | VIN model year 2026 | 2026 | Factory-verified | |
| X88 internal | Market brand, Chevrolet | 2022–2023, 2026 | Factory-verified | |
| XL8 internal | Remote frequency, 433 MHz | 2022–2023, 2026 | Factory-verified | |
| YF5 internal | Emissions, California | 2022–2023, 2025–2027 | 2027: O on all trims | Factory-verified |
Source document: chevrolet/suburban-t1xx.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.