The 2007 Sterling Acterra is powered by a Mercedes 388 CID engine, 260 horse power, Allison automatic transmission, set up for 24 foot box, air brakes, Leaf spring suspension, power steering, air conditioning, cruise control, ABS brakes. 8,000 LB FRONT AXLE, 17,500 REAR AXLE.22.5 X 8.25 TIRES. GVWR is 25,500 lbs so you do not need a commercial license to operate!!!Overall, the 2007 Sterling Acterra is a reliable and efficient truck that can handle a variety of commercial applications. With its impressive array of factory default features, it offers a great value for businesses looking for a medium-duty truck that can get the job done.Key words: International, Freightliner, Peterbilt, work truck, Commercial, Cab & Chassis, Box Truck, Hauler.