2024 Gmc Sierra 2500hd Towing Capacity 4×4. The lowest towing capacity rating for the refreshed 2024 gmc sierra hd is 14,500 pounds, as attached to a variety of different model configurations. The gmc trailering guide can help you match your exact trailering needs with the appropriate gmc model and trim.

Adaptive cruise control * with trailering * allows the sierra heavy duty’s available adaptive cruise control to account for additional drag and increased braking distances when towing a. The price of the 2025 gmc sierra 2500hd / 3500 hd starts at $48,295 and goes up to $94,795 depending on the trim and options.