2024 Gmc Sierra 2500hd At4x Towing Capacity. View detailed specs, features and options for the 2024 gmc sierra 2500hd 4wd crew cab 159 at4x at u.s. With that out of the way, here are the 2024 gmc sierra 1500 towing capacities:
Sierra at4x rated at 8,700 pounds /. The numbers the maximum towing capacity of the 2024 sierra 1500 is an impressive 13,300 pounds when properly.
