2024 Denali 2024 Hd Trucks. The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds. Denali goes ultimate, at4x joins the ranks.

See the complete list of 2024 gmc sierra hd updates,. The 2024 model year takes the sierra hd lineup to new heights with premium luxury and comfort, turbocharged pulling power and elevated technology — offering.