2022 Peterbilt 579 – Premium Fleet Sleeper | Stock #1275358 Built for reliability, comfort, and long-haul performance, this 2022 Peterbilt 579 is a premium fleet-maintained sleeper ready to go to work. Powered by the dependable Cummins X15 engine rated at 400HP and paired with a smooth-shifting Eaton Fuller 12-speed Endurant transmission, this truck delivers the efficiency and performance today’s operators demand. Designed with driver comfort in mind, the spacious 80” sleeper provides room to relax on extended runs, while the inverter and Thermo King APU add convenience, fuel savings, and all-night comfort on the road. Backed by a 90-day warranty for added confidence, this unit is an excellent choice for owner-operators or fleets looking for dependable equipment. Matched units available for fleet expansion. Key Features: Cummins X15 Engine – 400HP Eaton Fuller 12-Speed Endurant Transmission 80” Sleeper Inverter Thermo King APU Fleet Maintained 90-Day Warranty Matched Units Available Stock #1275358 – Ready for the road. Contact today for details! 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.