2024 Sierra Towing Capacity. If you’re wondering about the towing capacity of the 2024 gmc sierra 1500, you’re in luck. A 2024 gmc sierra 1500 has a maximum towing capacity of 13,200 pounds when properly equipped.
Learn more about gmc truck or suv’s trailering and towing capacities. 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 wheel) with 2wd, a gooseneck.