2024 Gmc Sierra 2500hd Denali. The new 2024 gmc sierra hd pickup truck pulls your world with turbocharged power and an impressive lineup of trims that includes the first ever denali ultimate. Explore the 2025 gmc sierra 2500 hd & 3500 hd denali luxury truck.

Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. 2024 gmc sierra 2500hd denali ultimate.