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2020 PETERBILT 579

Price

$99,950.00

Description

**MAKE AN OFFER!** Used Peterbilt 579 Sleeper for sale. Features: Air Ride Cab, Carrier APU, Stainless Quarter Fenders, Stainless Mudflap Brackets, Aluminum Storage Box, 2 Hood Spot Mirrors, Painted Sun Visor with Lights, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, 2-bed Sleeper, Leather Air Ride Seats, Refrigerator, Disc Brakes, Air Conditioning, Cruise Control, and remaining 5-year/500k mile Engine and Aftertreatment Warranty. Hundreds of new and used trucks, trailers, and parts for sale at Coopersburg & Liberty Kenworth. Three convenient locations: Coopersburg, PA (near Allentown), Swedesboro, NJ (near Philadelphia), and TRP Parts (Pottstown, PA).

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Specifications

  • Stock Number22P262
  • Year2020
  • MakePETERBILT
  • Model579
  • VIN1XPBDP9X9LD643528
  • ConditionUsed
  • Mileage384199
  • Engine ManufacturerPACCAR /455
  • Engine TypeMX-13
  • Mileage384199
  • Horsepower 455
  • TransmissionAutomatic
  • Transmission ManufacturerEATON
  • Transmission Speed12 Spd
  • Front Axle (pounds)13200
  • Rear Axle (pounds)38000
  • AxleTandem
  • Ratio2.64
  • Wheelbase (inches)240
  • SuspensionFlex Air
  • TiresLP22.5
  • WheelsAluminum/Steel
  • Sleeper TypeRaised Roof Sleeper
  • Sleeper Size (inches)80

FAQs

  • Can I custom-order a new Kenworth truck?

    • Yes, you can custom-order a Kenworth truck with the exact specs that fit your needs! Our team can guide you through the process from choosing the engine, transmission, body style, interior packages, and more.

  • Do new commercial trucks come with a manufacturer's warranty?

    • Warranty coverage on a new Kenworth truck can vary depending on the model you’re considering. The best way to find out what’s included is to reach out to our sales team.

  • How fast can a new Kenworth truck be delivered?

    • Delivery times vary depending on the truck. As of June 2025, we’re estimating about 6 weeks, although in some cases, it could take up to 6 months or more. In-stock models are more readily available, while lead times on factory and custom orders can take longer. Contact our team directly for the most up-to-date timeline based on your specific order.

  • Are your used semi-trucks fully inspected before sale?

    • Yes, some of our used trucks have been fully inspected, while others may be due for one. On the other hand, we also offer some trucks “as-is.” If you’re looking for something specific, just ask and we’ll walk you through the details of each unit you’re interested in.

  • Do used semi-trucks come with any warranty coverage?

    • Most of our used trucks don’t come with a warranty. But in some cases, they may still have remaining factory or extended warranties. We can check the warranty status and, if coverage is still active, we’ll let you know exactly what’s included.

  • Do you have a body shop for used truck repairs?

    • Yes, our Coopersburg, PA location has a state-of-the-art body shop that offers a full line of truck repair services for all makes and models of semi-trucks. We also provide free estimates.