Cat C7 6 Cylinder Diesel Engine, 2005 US EPA Label, Eaton Fuller RT-8908LL 8LL Manual Transmission, Differential Lock, 14700 lb Front Axle, 40000 lb Rears, Meritor RT-40-145 Drive Axles, 3.90:1 Axle Ratio, Air Ride Cab, Aluminum Front Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 200 in Wheelbase, PTO, 13 in x 19 ft Conveyor, Vibrator, Electric Tarp, Hour Meter Reads 13430