ENTHUZE CLASS III RECEIVER HITCH 19-21 Silverado/Sierra 1500 - ACTENT39331This Chevrolet GMC hitch is stringently tested in accordance with SAE J684 to ensure a weight carrying capacity of 6,000 lbs. gross trailer weight and 600 lbs. tongue weight. It is compatible with a weight distribution hitch to provide more stable towing and a weight distribution rating of 10,000 lbs. WD and 1,000 lbs. WDTW. It also features a 2" receiver tube opening to accept ball mount or other hitch accessory with a 2" x 2" shank. Rated to 6,000