8.5x28TA, Engineered PC exterior, black in color, screwless, 6000# torsion axles, spread axle set up, aluminum wheels, 6" extra height, Bull nose w/cast corners, ATP ramp flap, ATP ramp, coin rubber floor, upper and lower cabinets, generator cabinet, electrical pkg (interior led lights, recepts, panel box, exterior lighting, 48" RV side door.