Cummins ISC 6 Cylinder 8.3 L Diesel 315 hp Engine, 2006 US EPA Label, Positive Air Shutoff, Engine Brake, Eaton Fuller FRO-12210C 10-Speed Manual Transmission, Differential Lock, 14596 lb Front Axle, 22994 lb Rears, Dana S23-170D Drive Axles, 4.56:1 Axle Ratio, 37590 lb GVWR, Aluminum Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Air Trac Air Ride Suspension, 238 in Wheelbase, PTO, 168 in Cab to Axle, 268 in Cab to End of Frame, Hour Meter Reads CNV

Cat 6 Cylinder 7.2 L 300 hp Engine, Eaton Fuller FS08406A 6-Speed Transmission, 12000 lb Front Axle, 21000 lb Rears, 4.11:1 Axle Ratio, 11R22.5 Front Tires, 11R22.5 Rear Tires, Reyco Spring Suspension