2024 Gmc Sierra 2500hd Towing Capacity. 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. 2024 gmc sierra 2500hd denali ultimate towing specs.

* and an available max towing capacity of up to 36,000 lbs. Truck manufacturers are in tune with both the.