Machine description: Cummins 6 Cylinder Diesel Engine, 4436 Engine hrs, Digital Mirrors, Allison Automatic Transmission, 14000 lb Front Axle, 46000 lb Rears, Air Ride Cab, 12R22.5 Front Tires, 11R22.5 Rear Tires, Air Ride... more info about the 2007 International 7700.