For Sale: 2021 Peterbilt 579 Sleeper – PACCAR MX-13, Fuel-Efficient, Low Miles
This 2021 Peterbilt 579 offers exceptional fuel economy, comfort, and reliability, making it a perfect fit for long-haul operations. Powered by a PACCAR MX-13 engine producing 455 HP and paired with an Eaton Fuller 12-Speed Endurant automated transmission, this truck delivers smooth shifting, strong performance, and low operating costs.
The 80-inch sleeper provides ample space for rest and storage, while the AirSlide fifth wheel and 2.64 rear axle ratio enhance versatility and fuel efficiency on the open road.
Key Specifications:
Engine: PACCAR MX-13 – 455 HP
Transmission: Eaton Fuller 12-Speed Endurant Automated
GVWR: 52,000 lbs
Wheelbase: 228"
Sleeper: 80" Sleeper
Fifth Wheel: AirSlide
Rear Axle Ratio: 2.64
Mileage: 247,395 miles
Stock #: 1829685
Low mileage for its year, fleet-maintained, and ready to roll—this 579 is a dependable and comfortable solution for any fleet or owner-operator looking to maximize uptime and profitability.
Call today for pricing, availability, and financing options!
*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. **The information provided by this calculator is for illustrative purposes only and does not constitute a request for specific credit terms or an offer of credit. APRs and terms used in estimates may not be applicable based on vehicle and state of purchase.