EPA SMARTWAY PACKAGE, VOLVO D16 500HP, VOLVO I-SHIFT TRANSMISSION, CARB 08' IDLE EMMISSION CERTIFIED, KYSOR HDMS VARIABLE SPEED FAN CLUTCH, VOLVO BATTERY LIFEGUARD SYSTEM, DUAL EXHAUST, 1500W BLOCK HEATER, AIR FRONT SUSPENSION, DUAL 150 GALLON FUEL TANKS, AIR RIDE CAB SUSPENSION, CHROME AERODYNAMIC MIRRORS (DUAL HEATED AND POWER), DUAL HIGH BACK SWIVEL SEATS, WORKSTATION WITH FOLDABLE TABLE, AM/FM/CD/MP3 PLAYER, POWER WINDOWS AND DOOR LOCKS, REMOTE DOOR LOCKS, FRIDGE/FREEZER., Cab Standard Cab, Volvo Engine, D16, 500 Horsepower, Transmission Freedom Line, Engine Brake, Suspension Air Ride, Ratio 3.36, Tires LP22.5, Wheels All Aluminum, Wheelbase 230", Tandem Rear Axels