Used 2022 Peterbilt 579

For Sale: 2022 Peterbilt 579 UltraLoft Sleeper – Cummins X15 Power, Premier Interior. Free 3month/25,000 mile warranty. This 2022 Peterbilt 579 UltraLoft delivers top-tier comfort, performance, and fuel efficiency for long-haul operations. Powered by a Cummins X15 engine with 400 HP and paired with a Fuller 12-Speed Endurant automated transmission, this truck offers smooth shifting, excellent pulling power, and proven reliability. The 80-inch UltraLoft sleeper with Premier interior provides exceptional space, storage, and driver amenities—perfect for life on the road. Equipped with a Jost JSK37 fifth wheel, 200-gallon fuel capacity, and 2.79 rear axle ratio, this unit is designed for efficiency on extended runs. Fleet-maintained and ready for the road, this truck combines the legendary durability of Peterbilt with the comfort and efficiency modern drivers demand.

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