Frame is built of 3/16 wall 2x4 6061 aluminum Upper frame is 1/8 wall 1 1/4 square 6061 aluminum Skin .070 5052 aluminum- sheets are glued and riveted with stainless steel rivets Trailing link independent suspension with airbags and on board compressor with shocks. Air bags are set at 40psi unloaded and 65psi loaded Axles have bearing buddies 35 inch tires- jeep bolt pattern run at 23psi 360 degree articulating hitch Removable tongue jack with large rubber wheel 7 pin harness wire, 10 inch electric brakes Large RV battery with solar panel and controller, battery has kill switch and outside 12v charging port. 12v LED lights on top, 12v LED lights in kitchen area 12v lead on the RH rear for tent lights 12v 3500lbs rear winch with remote controller 22 gallon water tank with pump and outside water facet. 2.5 gallon propane tank with lock Storage bin system  ARB Refrigerator on a slide out Extended table with support arm Roof drilled and ready for CVT tent Empty weight aprox, 1000lbs loaded aprox. 1600lbs