2021 Peterbilt 579, Cab Height: , PACCAR, MX-13, 400HP, PACCAR 10 Speed Ultrashift Plus Transmission, Day Cab, , , Stock # 1591045 The Peterbilt Model 579 combines aerodynamics and styling to deliver outstanding performance and efficiency for cost-conscious operators. Powered by a 400 HP PACCAR MX-13 engine, backed up by a 10-speed ultra-shift plus transmission. Other features include a heavy-duty driveline with the Peterbilt Low Air Leaf suspension. The quiet and spacious cab includes dual high-back seats, power door locks and windows, fully adjustable steering wheel. Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle.