* Small footprint highway rated tires * Aluminum skin on top of resin coated plywood. * Vinyl covers the plastic-coated plywood. * The complete plywood shell is anchored to a lightweight steel frame. * The large bubble window allows for 180 degree viewing from inside. * The inside comes with a skylight that acts as screened ventilation opening. * The outer aluminum skin is trimmed with vinyl to give the traditional vintage look. * The undercarriage plywood floor is plastic coated to repel water and is vinyl tiled on the inside.