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2020 Peterbilt 579
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Description
2020 Peterbilt 579 Cummins X15 450HP
This 2020 Peterbilt 579 is a premium highway tractor built for long-haul efficiency and driver comfort. Powered by the reliable Cummins X15 engine delivering 450 horsepower, this truck offers the perfect balance of power and fuel economy for over-the-road applications.
Key Features:
Engine: Cummins X15 @ 450HP proven durability and excellent fuel efficiency
Transmission: 12-Speed Eaton Fuller Automated smooth, effortless shifting for reduced driver fatigue
Rear Axle Ratio: 2.85 optimized for highway cruising and improved MPG
Wheelbase: 244" ideal for pulling standard 53' trailers with excellent maneuverability
The automated transmission makes this truck perfect for drivers seeking the reliability of a manual gearbox with the convenience of automatic shifting. The fuel-friendly 2.85 rear axle ratio keeps RPMs low at highway speeds, maximizing efficiency on long runs.
Peterbilt's legendary build quality and aerodynamic design make the 579 a top choice for fleets and owner-operators alike. This truck is ready to hit the road and deliver miles of dependable service.
Contact us today to schedule a viewing or request additional information!
Specifications
- Gvwr
- 40000
- Cab Type
- 80''
- Wheelbase
- 244
- Horsepower
- 450
- Rear Ratio
- 2.85
- Engine Make
- CUMMINS
- Engine Model
- X15
- Number Of Axles
- Tandem
- Rear Suspension
- AIR RIDE
- Rear Axle Weight
- 40000
- Transmission Make
- EATON FULLER
- Transmission Model
- ENDURANT
- Transmission Speeds
- 12
Listed:
Wednesday 5/13/26, 7:02 AM
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