Air Ride Suspension, Air Brakes, 21 ft 4 in Main Deck, 15 ft Rear Deck, 95 in Usable Deck Width, 101 in Overall Deck Width, Storage Compartments, Winch, Upper Deck Ramps, Deck Over Tires, Hydraulic Ramps, Aluminum Wheels, 255/70R22.5 Tires