Cummins ISX12 425ST 6 Cylinder 11.9 L Ultra Low Sulfur Diesel 425 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, Differential Lock, 12000 lb Front Axle, 38000 lb Rears, Paccar RT40-145A Drive Axles, 3.42:1 Axle Ratio, 50000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5 Front Tires, 445/50R22.5 Super Singles Rear Tires, Paccar Air Ride Suspension, 182 in Wheelbase, PTO

Cummins ISX15 6 Cylinder 15 L Ultra Low Sulfur Diesel 400 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, 19157 Engine hrs, Engine Brake, Eaton Fuller FM-15E310B Automatic Transmission, 12000 lb Front Axle, 22700 lb Rears, 2.53:1 Axle Ratio, 34700 lb GVWR, Air Ride Cab, 275/80R22.5, Air Ride Suspension, 158 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15.0 L Ultra Low Sulfur Diesel 400 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, 21553 Engine hrs, Eaton Fuller FM-15E310B Automated Transmission, 12000 lb Front Axle, 22700 lb Rears, 34700 lb GVWR, 275/80R22.5, Air Ride Suspension, 157 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15.0 L Ultra Low Sulfur Diesel 400 hp Engine, 2013 US EPA Label, Requires Diesel Exhaust Fluid, 17329 Engine hrs, Engine Brake, Eaton Fuller FM-15E310B-LAS 10-Speed Automated Transmission, 12000 lb Front Axle, 22700 lb Rears, Dana S23-190 Drive Axles, 2.53:1 Axle Ratio, 34700 lb GVWR, Air Ride Cab, 275/80R22.5, 4-Bag Air Ride Suspension, 158 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks