2024 Gmc Sierra 2500hd Towing Capacity. The capacity changes a bit depending on cab style, but the sierra 2500 hd can pull up to 22,500 pounds when equipped with a max towing package (21,900 lbs in crew cab guise). Gmc is unveiling the 2024 sierra heavy duty truck and the first ever 2024 sierra hd denali ultimate, redefining the power and capability of this dominating truck.

The motortrend buyer’s guide has the 2024 gmc sierra 2500hd specs you need, from dimensions and cargo space to power and mpgs. * and an available max towing capacity of up to 36,000 lbs.