2025 Sierra Denali Ultimate Towing Capacity. We cover the 2025 gmc sierra 1500 towing capacity including tow package info, hitch installation, drivetrain stats, and more towing tips. Even those so called half ton 5th wheels out there will very likely put you over.
Check out the new towing capacities for all model configurations right here. If youโre wondering about the towing capacity of the 2025 gmc sierra 1500, youโre in luck.