2025 Gmc Sierra 2025 Towing Capacity. Detailed specs and features for the 2025 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Here’s a breakdown of the maximum towing capacity for each engine configuration:

We have all of that information, plus some insights on some supplemental. Whether it’s payload, torque or transmission, finding the vehicle for you.