Denali Truck 2024. The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds. The sierra 1500 also can be had with adaptive dampers and wheels as large as 22 inches.

Available with a choice of engines, it comes in a singular body style, the crew cab. 2024 gmc sierra 2500hd and 3500hd pickup trucks equipped with the denali ultimate trim are the only truck in gmc’s lineup that come standard with the 6.6l l5p.