2024 Gmc Sierra 2500hd Towing Capacity. Get detailed specs, user reviews, and trim information on the 2024 gmc sierra 2500hd, including features, engine, mpg, transmission, interior, and safety. The sierra hd offers incredible towing.

So, how much can the 2024 gmc sierra 2500 tow? Some cab, engine, and bed combinations of the 2500 hd have seen their towing capacity drop by 10 to 190 pounds from the previous model year, mostly with a gooseneck hitch or 5th wheel.