2024 Gmc 3500hd Denali Duramax. 2024 gmc sierra 3500hd denali ultimate performance. See the updated exterior styling, towing capacity,.
The duramax engine will continue to be assembled at gm’s flint engine operations plant in michigan 1 and will be available on the 2024 gmc sierra 1500 at4x later. See the updated exterior styling, towing capacity,.