2024 Gmc 2500hd Towing Capacity. View detailed specs, features and options for the 2024 gmc sierra 2500hd 4wd crew cab 159 slt at u.s. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission,.

For example, a towing capacity of up to 9.25 tons,. For example, the 2024 gmc sierra 2500hd crew cab model now has a max conventional tow capacity of 20,000 lbs, an improvement of 1,500 lbs compared to.