Trim group, Denali Ultimate

Years 2023–27 Models 9 Factory citations 29

Also described as Trim group, Acadia Denali, all-wheel driveTrim group, Canyon Denali, 4WDTrim group, Denali, standard rangeTrim group, Denali option 2Trim group, Terrain Denali, all-wheel drive

Documented applications

Acadia — Third generation (2024–2027)

2025–2027 Factory-verified

Denali AWD: S; GM fleet model TLF56; shown in the trim headings of the guides; NICB prints the series as Denali AWD (2024 and 2026)

GM factory document — 2025 gmc acadia fleet order guide, p.1.
GM factory document — 2026 gmc acadia fleet order guide, p.1.
GM factory document — 2027 gmc acadia fleet order guide, p.1.

Canyon — Third generation (VSS-T) (2023–2027)

2023–2027 Factory-verified

GM fleet model T4F43; shown in the trim headings of the guides; the upfitter lists name it package Denali option 2

GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.9.
GM factory document — 2024 gmc 24 canyon electrical body builder manual 2023oct04, p.9.
GM factory document — 2025 gmc canyon fleet order guide, p.1.
GM factory document — 2026 gmc canyon fleet order guide, p.1.
GM factory document — 2027 gmc canyon fleet order guide, p.1.

Sierra EV — BT1 (2024–2027)

2026 Factory-verified

Denali; the 2026 guide only

GM factory document — 2026 gmc sierra ev fleet order guide, p.1.
GM factory document — 2026 gmc sierra ev fleet order guide, p.47.

Sierra 1500 — Next-Generation (2027)

2027 Factory-verified

only in: 4WD Crew Cab TK15543

GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.1.

Sierra HD — T1XX (2020–2027)

2025–2027 Factory-verified

only in: 2500 HD and 3500 HD pickup; NICB 2025 and 2026 list the Denali Ultimate as 2500 and 3500 4WD series

GM factory document — 2025 gmc sierra 2500 hd retail and fleet fleet order guide, p.1.
GM factory document — 2026 gmc sierra 2500 hd retail and fleet fleet order guide, p.1.
GM factory document — 2027 gmc sierra 2500 hd retail and fleet fleet order guide, p.1.

Sierra — T1XX (2019–2026)

2023–2026 Factory-verified

the 2025 and 2026 guides head this column Denali Ultimate

GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.9.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.10.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.8.
GM factory document — 2025 gmc sierra 1500 retail and fleet fleet order guide, p.168, p.169.
GM factory document — 2026 gmc sierra 1500 retail and fleet fleet order guide, p.85, p.86.

Terrain — Third generation (2025–2027)

2026–2027 Factory-verified

Denali: S; GM fleet model TPE26; shown in the trim headings of the 2026 and 2027 guides; NICB prints the series as Denali AWD (2026, VIN positions 5 and 6 LZ)

GM factory document — 2026 gmc next generation terrain fleet order guide, p.1.
GM factory document — 2027 gmc terrain fleet order guide, p.1.

Yukon — T1XX (2021–2027)

2023, 2025–2027 Factory-verified

the body-builder lists name it Denali option 2

GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.9.
GM factory document — 2025 gmc new yukon denali fleet order guide, p.1.
GM factory document — 2026 gmc yukon denali fleet order guide, p.1.
GM factory document — 2027 gmc yukon fleet order guide, p.1.

Yukon XL — T1XX (2021–2027)

2023, 2025–2027 Factory-verified

the body-builder lists name it Denali option 2

GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.9.
GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.1.
GM factory document — 2026 gmc yukon xl denali fleet order guide, p.1.
GM factory document — 2027 gmc yukon xl fleet order guide, p.1.

This page aggregates every documented appearance of 5SB in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.