2022 Peterbilt 579 Tandem Axle

2022 Peterbilt 579 – PACCAR MX-13 | 12-Speed Automatic | 636,000 Miles This 2022 Peterbilt 579 is a dependable, fleet-ready highway tractor built for efficiency and driver comfort. Powered by the fuel-efficient PACCAR MX-13 engine and paired with a 12-speed automatic transmission, it delivers smooth shifting and reliable performance for long-haul operations. With 636,000 miles, this truck has proven its reliability and is ready to continue working. The Peterbilt 579 is known for its aerodynamic design, comfortable cab, and low operating costs, making it an excellent choice for owner-operators and fleet buyers alike.