DESCRIPTION 2007 Kenworth LP Truck (PZ13948, Unit 25), Cummins 8.3L diesel engine, Allison automatic transmission, air conditioning, heat, Am/Fm CD radio, single axle, air ride suspension, 2007 Trinity 3,499 gallon LP tank, National Board # & S/N R0700007, LectroCount LCR-II meter, electric hose reel with hose, 11R22.5 tires, shows 188,575 miles. Serial Number: 2NKMHZ7X27M207020 Notes: Truck need a new air dryer, it is out of test and is rusty.