Cat 3406 6 Cylinder 14.6 L Diesel Engine, Eaton Fuller 18-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 45120 lb Rears, 74120.0 lb GVWR, Aluminum Outer Wheels, 315/80R22.5 Front Tires, 11R24.5 Rear Tires, Air Lift Pusher Axle, Double Frame, Hendrickson Spring over Walking Beam Suspension, 234 in Wheelbase, Air Sliding 5th Wheel, Headache Rack, Lowboy Ramps, Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15.0 L Diesel Engine, 2011 US EPA Label, 20797 Engine hrs, 18000 lb Front Axle, 69000 lb Rears, 87000 lb GVWR, Aluminum Wheels, 385/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Air Ride Suspension, 286 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks