DESCRIPTION 2018 Peterbilt 579 Factory Day Cab (PD5352), Cummins X15 engine, 450 hp., Eaton 10 speed automatic transmission, engine heater, tandem axle, air ride suspension, air slide 5th wheel, power windows and locks, air/heat, AM/FM radio, aluminum wheels, 11R22.5 tires, 636,944 miles. Serial Number: 1XPBD49X6JD298406 Notes: