steel tube frame & tongue formed channel steel crossmembers 24" on-center steel tube wall uprights 24" on-center galvanized steel tube roof bows v-nose front a-frame posi-lock coupler with dual safety chains 2k rated jack with foot side door with rv style flush-lock latch aluminum door hold back 1000 lb. rated spring assisted rear ramp door 6x and 7x models 4000 lb. rated spring assisted rear ramp door 8x and 101x models aluminum fenders drop spring axle s with easy lube hubs 4-wheel electric brakes tandem models radial tires on white steel wheels weather coated tongue & rear bulkhead fully undercoated body vapor barrier .030 smooth aluminum exterior sheeting flat roof design with .024 aluminum & slightly sloped 24" aluminum tread plate rock guard extruded aluminum trim 3/8" wood interior walls aluminum h-channel wall transitions 3/4" engineered wood flooring 12v led dome light s & switch wall mounted full dot compliant led lighting limited 3-year warranty
