Cummins 6 Cylinder Diesel Engine, Requires Diesel Exhaust Fluid, Eaton Fuller Automated Transmission, 12000 lb Front Axle, 22700 lb Rears, 275/80R22.5, Air Ride Suspension, 156 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX15 425ST 6 Cylinder 15 L Diesel 425 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 10-Speed Manual Transmission, 12350 lb Front Axle, 18000 lb Rears, 3.25:1 Axle Ratio, 48000 lb GVWR, Air Ride Cab, 62 in High Rise Sleeper Cab, Aluminum Outer Wheels, 295/75R22.5, Flex Air Air Ride Suspension, 220 in Wheelbase, Dual Fuel Tanks

Cummins 400 6 Cylinder Diesel 400 hp Engine, 597353 Engine hrs, Engine Brake, 13-Speed Manual Transmission, 2-Speed Auxiliary Transmission, Differential Lock, 36 in Flat Top Sleeper Cab, Bunk Heater, Aluminum Wheels, 285/74R24.5 Front Tires, 11R24.5 Rear Tires, Air Ride Suspension, 216 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Lowboy Ramps, Dual Fuel Tanks

Cummins ISX 12 G 400 14.0 L Liquid Propane Gas (LPG) 400 hp Engine, 2014 US EPA Label, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller FO-16E313A-MHP ULT 13-Speed Automated Transmission, Triple Differential Locks, 13200 lb Front Axle, 40000 lb Rears, 4.43:1 Axle Ratio, 53200 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R24.5 Front Tires, 11R24.5 Rear Tires, Airglide Air Ride Suspension, 236 in Wheelbase, PTO, Air Sliding 5th Wheel, Dual Fuel Tanks