2023 Peterbilt 579, PACCAR, MX-13, 455HP, PACCAR 12 Speed Endurant Transmission, Sleeper, , , Stock # 1805347 2023 Peterbilt 579. MX-13 455HP, 400,728 miles, Paccar 12-Speed Endurant Transmission, 80" Sleeper. Unit has been serviced, DOT inspected, DPF cleaned. Fresh out of the detail shop. Call today for more information! 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.