2022 Peterbilt 579 – Ready to Work Powered by a Cummins X15 (400 HP) and a smooth-shifting 12-Speed Fuller Endurant transmission. This unit features an 80" sleeper, Thermo King APU, and has been professionally fleet maintained. Multiple matched units available, making it ideal for fleet expansion. Includes a 90-day warranty. Stock #1274462 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.