2020 Peterbilt 579, PACCAR, MX-11, 430HP, PACCAR 12 Speed Transmission, Day Cab, , , Stock # 1768722 2020 Peterbilt 579, 6X2, MX-11, 12 Speed Endurant Transmission, Fleet Maintained, Fresh Inspection, Ready to Roll! 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.