cargo mate 8.5 x 20' x 7' tall one piece aluminum roof .030 limited screw finish stone gaurd triple tube extended tongue l.e.d. lights camper lock bar lock 36" side door with step twin 3500# brake axles 15" radials on steel mods easy lube hubs 2 5/15 coupler jack i-beam main frame 16" o.c. walls 16" o.c. floor 3/8" plywood wall liner 3/4" plywood floor side vents interior l.e.d. light 6 d-rings in floor dovetail. manufactures limited warranty. options on trailer car hauler package aluminum wheels