2024 Gmc 3500hd Duramax Dually. The 2500 can tow up to 19,010 pounds with. โ and an available max towing capacity of up to 36,000 lbs.
Browse gmc sierra 3500hd inventory. As we can see from these tables, the 2024 gmc sierra hd model with the highest towing capacity rating is the 3500 hd regular cab / long bed drw (dual rear.