Round Tube Max-Frame receivers are designed for trucks, vans and sport utility vehicles. 2″ Square Receiver Tube Opening. Rated Weight Carrying Capacity 5000 pounds (GTW), Weight Distributing Capacity 5500 pounds (GTW). All-Frame Attachment, Solid All-Welded Construction, with A-Coat Base with Black Powder Coat Finish. Custom Built According to Manufacturer and Model Year Ensures Perfect Fit and Top Towing Performance.