2025 Gmc 2025 Hd Denali Ultimate. The 2025 gmc sierra hd denali ultimate, refreshed for the 2025 model year, is gmc's most premium, luxurious and technologically advanced truck yet. Denali ultimate 4wd standard bed crew cab.

Denali ultimate 4wd standard bed crew cab. Discover the 2025 gmc sierra 2500hd & 3500hd denali and the first ever denali ultimate, with 30,800 lbs max towing, premium comfort, and more.