2023 PETERBILT 579

2023

505,000 mi

1XPBD49X6PD788837

Accurate / Verified

Used

PD788837

Yes

$69,900 | 2023 Peterbilt 579 UltraLoft | Premier Interior | Work-Ready VIN: 1XPBD49X6PD788837 Year: 2023 Mileage: 505,000 miles OVERVIEW: This 2023 Peterbilt 579 UltraLoft is a clean, fleet-maintained truck that’s built for efficiency, comfort, and long-haul reliability. With a proven Cummins X15 and fuel-efficient gearing, this truck is ready to go straight to work and start producing. Whether you're an owner-operator looking for a dependable upgrade or adding to a growing fleet, this unit checks all the boxes—power, comfort, and low operating cost. Comes with Front Push Guard. DETAILED DESCRIPTION: This truck has been well-maintained and spec’d for long-distance hauling with driver comfort in mind. The UltraLoft 80” sleeper paired with the Premier interior gives you maximum space, storage, and livability on the road—perfect for extended trips. Powered by a 450HP Cummins X15, this truck delivers the balance of power and fuel economy you want, especially with the 2.64 rear ratio, making it ideal for highway miles and reducing fuel costs over time. The Fuller 12-speed automatic transmission provides smooth shifting and ease of operation, reducing driver fatigue and making it a great fit for both experienced drivers and newer operators. Equipped with Low Air Leaf suspension and an air slide 5th wheel, this truck offers a smooth ride and versatility for different trailer setups. The full aero package helps maximize fuel efficiency, while aluminum wheels keep weight down and add a clean, professional look. This truck is road-ready today—no downtime, no waiting. SPECIFICATIONS: • Engine: Cummins X15 – 450 HP • Transmission: Fuller 12-Speed Automatic (17F112C12) • Rear Ratio: 2.64 • Wheelbase: 232” • GVWR: 52,000 lbs • Front Axle: 12,000 lbs • Rear Axles: 40,000 lbs • Suspension: Low Air Leaf • 5th Wheel: Air Slide • Wheels: Aluminum • Tires: Duals • Aerodynamics: Full Fairings • UltraLoft 80” High Roof Sleeper • Premier Interior Package • Premium driver comfort & storage space • Designed for long-haul efficiency and livability Fuel-efficient spec (2.64 ratio) Proven Cummins power , spacious sleeper Clean, professional appearance Fleet maintained Ready to generate revenue immediately Call or message today for more details, financing options, or to schedule a showing. Nationwide delivery available

450 HP

CUMMINS

X15

15 l

Diesel

Automatic

FULLER

12 Spd

2.64

Yes

6x4

Low Air

Tandem

Class 8: 33,001 pounds or greater

40,000 lb

90

All Aluminum

232 in

Sliding

Left Hand Drive

Raised Roof Sleeper

80 in

2

Yes

Yes

Excellent

Cloth

Yes

Yes

Yes

WHITE

Conventional