Gmc Denali Ultimate 2025 Redesign. The gmc sierra hd arrives for 2025 with a redesigned look, extra capability, a deluxe new denali ultimate trim, and. On the road, the 2025 sierra 1500 denali ultimate drives like a luxury.

Denali ultimate joins revamped 2025 gmc sierra hd lineup. For the 2025 model year, was only available as an option on denali and denali ultimate;