How Long Of A Camper Can A Gmc 2500Hd Tow?
How Long Of A Camper Can A Gmc 2500Hd Tow? The maximum conventional towing capacity in a new GMC Sierra 2500 HD with a gas engine is 14,500 pounds. If you choose to use either a fifth wheel or gooseneck hitch, the towing capacity increases to 16,620 pounds on standard box configuration and 16,520 on