Description: 8LL OD, Engine Brake, Air Ride Suspension, 4.63 Ratio, 455/60R22.R22.5 Tires, Aluminum Wheels, Super Tg SST100, 20 Ton payload, sharp turning radius, better ride than superdumps, safer, less maintenance, better driver acceptance, and tens of thousands less expensive. Please call Ian Gordon, Greg Wallace or Jay Pocock @ 909-350-0185 for more information or to arrange a demo.; Composition: Steel