Tri/A, Mack 400 HP, 8LL Trans, 18000 Lb Front, 20000 lb Air Lift Axle, 44000 lb Rears, Camelback Spring Suspension, 22 ft Galbreath Rolloff Body with Tarp, 60000 lb Hoist, 315/80R Front Tires , 11R/24.5 Rear Tires, Miles Read 387,330, 1M2P270C7YM051197, Sells With MA Title