New 2024 Gmc Sierra 2024 Hd Denali Ultimate. Gmc’s heavy duty sierra pickups are getting big upgrades for 2024. Cars are andrew's jam, as is strawberry.
Discover the 2024 gmc sierra 2500hd & 3500hd denali and the first ever denali ultimate, with 30,800 lbs max towing, premium comfort, and more. The 3500hd will be able to tow up to 36,000 pounds.