8.5 x 20 wells cargo enclosed safety chains with clevis hook and latch entire chassis undercoated e-z lube® hubs smooth aluminum jeep fenders 12v led exterior lighting 16" oc vertical posts 3/4" plexcore high-performance interior decking 32" side entry door with bar lock rear ramp door with spring assist 16" starbright stoneguard 24" oc roof bows 4-wheel electric brakes tandem axles models only flow-thru sidewall vents 16" oc crossmembers 15" radial tires .030 aluminum exterior with screws spring axles with 4" drop 1-year limited warranty 12v led dome light steel tube main rails 1 000 lb. surface wall mounted rope-ring 4