2021 Freightliner M2 106 6X4 Chassis, Cummins L9 (350HP) Diesel Engine, Allison 3000 RDS 6-Speed Automatic Transmission, Engine Brake, Full Lockers, Power Windows and Locks, Cruise Control, 228″ Wheelbase, Front Spring Suspension, Rear Airliner Suspension, Engine Block Heater, Cruise Control, Heated Mirrors, 50-Gallon Fuel Tank.