2023 PETERBILT 579

**For Sale: 2023 Peterbilt 579 UltraLoft – 80″ Sleeper | PACCAR Powertrain extended warranty until 500K miles.** **VIN:** 1XPBDP9X5PD874528 **Mileage:** 337K mi. This **2023 Peterbilt 579 UltraLoft** delivers a premium mix of **driver comfort, efficiency, and long-haul dependability**. Powered by the PACCAR integrated powertrain and featuring the spacious 80″ UltraLoft sleeper, it’s a strong choice for fleets and owner-operators alike. With under 337K miles, this unit still has plenty of earning potential. ### Key Features: * **PACCAR MX-13 Engine** – Proven fuel efficiency and dependable horsepower * **PACCAR TX-12 Automated Transmission** – Smooth, driver-friendly operation * **80″ UltraLoft Sleeper** – Dual bunks, ample storage, and high-roof design for maximum space * **Fuel-Efficient Aerodynamics** – Designed to reduce operating costs * **Modern Driver Environment** – Digital dash, ergonomic layout, and advanced safety technology ### Condition: * 337,337 miles, well-maintained * Clean interior with full UltraLoft amenities * Road-ready and built for performance and comfort **This 2023 Peterbilt 579 UltraLoft combines low miles, modern technology, and driver-focused comfort — ready to go to work immediately.**