2024 Gmc Duramax Denali 4×4. The sierra 1500 also can be had with adaptive dampers and wheels as large as 22 inches. The sierra hds get a revised front fascia with newly available led headlights and taillights with sequential turn signals.
Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. Gmc’s heavy duty lineup gets more towing power, upgraded interiors, and a new denali ultimate trim.
