Gmc 2024 Denali Hd Specs. Select a 2024 gmc sierra hd to view feature and capability specs on the official site. Explore the features and trims of the 2025 gmc sierra heavy duty, a powerful and versatile truck with up to 36,000 lbs.

Find out the updated towing capacities of the 2024 gmc sierra hd models with ball hitch, based on engine, drivetrain, and axle ratio options. The 24 gmc 2500 denali has same wheel specs but.