cross 8.5 x 24 alpha enclosed trailer 2 x 6 3/16 welsed tubular steel main frame 12" on center crossmembers 16" on center walls na roof studs 12" extended a-frame beefed up rear header with gussets 6000# torsion tandem axles r16 goodyer radials spare tire with mount electric a-frame jack reinforced ramp door with 48" beavertail steel ramp flap and steel transition plate black rubber coin flooring double 3/4 water resistant floor blackout package 46" curbside econo rv door with stepwell 12volt maxxair roof vent 9" 4-speed fixed side vents 6" proteco wrap vapor barrier recessed d rings 12 volt packsge with 30amp breaker box 110 volt interior receptors 4' led light 24" base cabinet with 16" overhead combination