2025 Gmc Sierra 3500hd Towing Capacity In Kg. Research the 2025 gmc sierra 3500hd double cab with our expert reviews and ratings. Edmunds also has gmc sierra 3500hd double cab pricing, mpg, specs, pictures,.

When equipped properly, the 2025 gmc sierra is a towing powerhouse, capable of handling substantial loads with ease. The 2025 sierra 2500hd can haul up to.