Laminated Aluminum Framed Walls Hi Gloss Gel Coated Fiberglass Exterior Fiberglass Front Cap Aluminum Framed & Plywood Decked Floor 1 Piece Rubber Roof Radius Roof Trusses Full Walk on Roof & Slide Outs 30 Amp Detachable Power Cord I-Beam Frame Arctic Package: Heated & Enclosed Underbelly, Enclosed Dump Valves, Extended Camping Season Spare Tire Ez Lube Axles Radial Tires Deluxe Aluminum Wheels