Gmc 2024 Sierra 2500hd Towing Capacity. The increased power has increased the towing capacity across the sierra 2500hd and 3500hd lineup, with a higher max rating of 22,500 pounds at the hitch. 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.

When properly equipped, the 2024 gmc sierra 2500 towing capacity reaches 22,430 pounds. Choose your truck or your payload to discover which gmc pickup truck best fits your lifestyle.