2007 Freightliner Century Class ST With Drop Axle Expeditor/Hot Shot Truck Mercedes Benz 450HP 10 Speed Ultrashift Transmission No DEF system. nice truck, runs great, clean, title, power windows, power door locks, power mirror, cruise control, dual air ride seats, nice box, box size 22ft with air suspension, roll door with wooden deck and e-tracks was on a great maintenance program with LANDSTAR Express América. With a added Solar System to k...