This 2022 Peterbilt 579 is a used Class 8 commercial truck, listed in the Sleeper Truck category. The cab includes a 80-inch sleeper. The truck is powered by a 400-horsepower Cummins X15 diesel engine, paired with a 12-speed automated manual transmission. The chassis features a 235-inch wheelbase, and a gross vehicle weight rating of 50,000 lbs. The odometer shows 411,892 miles, and the unit is offered in fair condition. The current asking price is $64,998, representing the dealer's current asking price. This truck is currently offered by Rush Truck Centers. Interested parties should contact the dealer directly to verify availability, confirm specifications, and arrange an on-site inspection before purchase. All specifications, odometer readings, and pricing information are provided by the selling dealer and should be independently verified prior to purchase. This listing was sourced from the dealer's active inventory feed and reflects the stock availability and specifications at the time of the most recent data synchronization.

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. Key Specifications: Engine: Cummins X15 – 400 HP Transmission: Fuller 12-Speed Endurant Automated GVWR: 50,000 lbs Wheelbase: 235" Sleeper: 80" UltraLoft with Premier Interior Fifth Wheel: Jost JSK37 Front Axle Weight: 12,500 lbs Rear Axle Ratio: 2.79 Fuel Capacity: 200 Gallons Mileage: 411,892 miles Stock #: 1299225 Fleet-maintained and ready for the road, this truck combines the legendary durability of Peterbilt with the comfort and efficiency modern drivers demand. Contact us today for pricing, availability, and financing options!