DESCRIPTION 1999 Sterling Truck (PZ13761), Cummins M11 diesel engine, Eaton Fuller 9 speed transmission, air conditioning, heat, Am/Fm radio, cruise control, single axle, spring suspension, 5th wheel, 11R22.5 tires, shows 433,772 miles. Serial Number: 2FWWJMCA2XAB13792 Notes: