Cummins X15 6 Cylinder 15.0 L Diesel 450 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Automated Transmission, 12000 lb Front Axle, 22700 lb Rears, 34700 lb GVWR, Air Ride Cab, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Ride Suspension, 150 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Paccar MX-13 6 Cylinder 12.9 L Diesel 510 hp Engine, Requires Diesel Exhaust Fluid, 13416 Engine hrs, Eaton Fuller 10-Speed Manual Transmission, 12500 lb Front Axle, 40000 lb Rears, 52509 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Paccar Air Ride Suspension, 192 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins X15 6 Cylinder 15.0 L Diesel 450 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 13413 Engine hrs, Engine Brake, Automated Transmission, 12000 lb Front Axle, 22700 lb Rears, 34700 lb GVWR, Air Ride Cab, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Trac Air Ride Suspension, 153 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Paccar MX-13 6 Cylinder 12.9 L Ultra Low Sulfur Diesel 510 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, 3827 Engine hrs, Eaton Fuller 10-Speed Manual Transmission, 12500 lb Front Axle, 38000 lb Rears, 50500 lb GVWR, Aluminum Outer Wheels, 11R22.5, Paccar Air Ride Suspension, 184 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins X15 6 Cylinder 15 L Diesel 450 hp Engine, 2019 US EPA Label, Requires Diesel Exhaust Fluid, 9606 Engine hrs, Automated Transmission, Differential Lock, 12000 lb Front Axle, 22700 lb Rears, 34700 lb GVWR, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Air Trac Air Ride Suspension, 152 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks