Cummins ISX 6 Cylinder 14.9 L Diesel Engine, 2012 US EPA Label, Requires Diesel Exhaust Fluid, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 18-Speed Manual Transmission, 12500 lb Front Axle, 40000 lb Rears, 52500 lb GVWR, Air Ride Cab, 54 in Mid Roof Sleeper Cab, Bunk Heater, Aluminum Wheels, 11R24.5, Air Assist Front Suspension, Air Ride Suspension, 236 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins X15 15.6 L Ultra Low Sulfur Diesel Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 11956 Engine hrs, Air Conditioner, Cruise Control, Power Windows, Engine Brake, Eaton Fuller 8LL Manual Transmission, Double Differential Locks, 18000 lb Front Axle, 66000 lb Rears, 77400 lb GVWR, Aluminum Wheels, 385/65R22.5 Front Tires, 11R24.5 Rear Tires, Air Lift Tag Axle, Double Frame, Air Ride Suspension, 242 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks