Reese Towpower 51203 Class III Custom-Fit Hitch with 2" Square Receiver opening Up to 400 pounds tongue weight and gross towing weight of 4000 pounds; you should always consult the vehicle owner's manual for maximum towing capacity All-welded construction for maximum strength and safety Fatigue and stress testing ensure a strong design that will withstand road abuse Meets and exceeds V-5 CSA and SAE J684 standards and are inspected for quality and workmanship Many no drill applications and metal shield protective coating for increased corrosion resistance and OEM quality protection