Malone XtraLight 4 Kayak Stacker Trailer Package Marine grade galvanized steel frame, Easy to assemble T-Box design, leaf spring suspension Galvanized heavy-duty axle, 8-inch diameter high speed wheels, factory-sealed 5-lug hubs 58-inch coated steel load bars, 1 set of padded carriers with 4 sets of stacker foam blocks, 2 12-foot load straps 2-piece reinforced extended tongue, 2-inch Class II hitch coupler with skid plate, DOT approved lighting 275-pound capacity, transports kayaks, canoes, and SUPs up to 14 feet long, 164 pounds, 58 inches wide by 134 inches long