2 5/16" cast coupler, spring axle w/4" drop, radial ST205/75R15 tires on steel 5 bolt rims, Armor coated tongue & bumpers, automotive grade undercoating, painted roof bows, ramp door w/flap, 4 recessed 5,000 lb. d-rings, 36" side door, plastic door holdbacks, 3/4" high-performance floor, 6mm plywood walls w/6mm plywood trim, one piece aluminum roof, .030 exterior metal, screwed exterior w/color matching, 24" tall .045 Stoneguard, .063 smooth fenders, 3" aluminum top-rail trim, 1 1/2" aluminum bottom trim, 7-way connector, breakaway battery, box and switch, all LED lighting, 1 LED sidewall mounted dome light, 2-3,500 lb. axles w/brakes, 7' interior height, V-nose front, 3 year warranty.