Gmc Trucks 2025 Towing Capacity Chart. When properly equipped, the 2025 gmc sierra 1500 towing capacity can reach up to 13,200 pounds! Each truck at your local gmc dealer offers a different towing capacity, ready to meet your needs.
The maximum towing capacity for each sierra hd configuration can be found in the table below. Towing capacities range from 7,700 lbs to a whopping 36,000 lbs.