2 5/16" cast coupler, rear ramp gate, ST225/75R15" radial tires on steel 6 bolt rims, 16" O?C flooring/walls and roof, tube wall post, bedliner sprayed on exposed steel, automotive grade undercoating, heavy duty soneguard-24" tall, ceiling liner strip, LED back-up tail lighting, stable-edge 3/4" flooring, screwless exterior, 36" side door, 12V LED outside light & switch by side door, 4-1,200 Lb. recessed floor D-rings, 2 scoop vents, ceiling liner above roof bow, 2-5,500 lb. brake axles, front V-nose, 6'6" interior height