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
Year2020
ManufacturerPETERBILT
Model579
Mileage449,000 mi
VIN1XPBD49X5LD616700
ConditionUsed
Stock NumberB3418P
Horsepower450 HP
Engine ManufacturerCUMMINS
Engine ModelX15
Engine Displacement15 l
Fuel TypeDiesel
TransmissionAutomated
Transmission TypeEndurant
Number of Speeds12 Spd
Drive6x4
SuspensionAir Ride
Number of Rear AxlesTandem
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater
WheelsAluminum
Wheelbase244 in
Drive SideLeft Hand Drive
Sleeper TypeRaised Roof Sleeper
Auxiliary Power Unit (APU)Yes
ColorWhite
Cab StyleConventional
Year2020|
ManufacturerPETERBILT|
Model579|
Mileage449,000 mi|
VIN1XPBD49X5LD616700|
ConditionUsed|
Stock NumberB3418P|
Horsepower450 HP|
Engine ManufacturerCUMMINS|
Engine ModelX15|
Engine Displacement15 l|
Fuel TypeDiesel|
TransmissionAutomated|
Transmission TypeEndurant|
Number of Speeds12 Spd|
Drive6x4|
SuspensionAir Ride|
Number of Rear AxlesTandem|
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater|
WheelsAluminum|
Wheelbase244 in|
Drive SideLeft Hand Drive|
Sleeper TypeRaised Roof Sleeper|
Auxiliary Power Unit (APU)Yes|
ColorWhite|
Cab StyleConventional|
