All aluminum frame Aluminum ventilated punch sides Aluminum fenders, running boards and roof Strong 4 1/2" Extruded aluminum corner roof cap Wood floor Rubber Floormats four wheel self adjusting brakes ST235/85R16 Radial tires with white mod wheels & chrome caps two - 7000# Rubber torsion axles - Dexter EZ lube Aluminum checkerplate across front 2 5/16" Gooseneck coupler Rubber Bumper LED lighting seven way rv plug Dome light Safety Chains Full swing rear gate Calf Gate 32" Escape door Center Gates Spare tire