2024 Gmc Sierra 2500hd At4x Towing Capacity. The 2024 gmc sierra 2500 hd was designed to tow your house — but if you order it in at4x aev edition spec, you’ll be compromising its core mission for the fantasy of. Detailed specs and features for the 2024 gmc sierra 2500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

Explore sierra heavy duty trims. The lowest towing capacity rating for the refreshed 2024 gmc sierra hd is 14,500 pounds, as attached to a variety of different model configurations.