Description
2021 Peterbilt 579 Ultraloft, 455hp Paccar MX-13, Paccar 12spd automated transmission, 12.5k front axle, 40k rears on Peterbilt Flex Air suspension, 2.79 gear ratio, 238'' wheelbase, 240gal fuel capacity, hood mirrors, sun visor, Bendix Wingman Fusion, Arctic Fox fuel heaters, block heater, Premier interior package, 80'' sleeper with double bunks, Thermoking Tripac APU, SmartNav, refrigerator, power windows/locks/heated mirrorsSpecifications
Year2021
ManufacturerPETERBILT
Model579
Mileage479,601 mi
VIN1XPBDP9X6MD737917
OdometerAccurate / Verified
ConditionUsed
Stock Number40N737917
Horsepower455 HP
Engine ManufacturerPACCAR
Engine ModelMX-13
Engine Serial NumberY231581
Fuel TypeDiesel
Engine BrakeYes
Exhaust TypeSingle
TransmissionAutomated
Transmission ManufacturerPACCAR
Number of Speeds12 Spd
Ratio2.79
Drive6x4
SuspensionFlex Air
Number of Rear AxlesTandem
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater
Front Axle Weight12,500 lb
Rear Axle Weight40,000 lb
Tires295/80R22.5
WheelsAluminum
Wheelbase238 in
5th Wheel TypeFixed
Brake System TypeDisc
Drive SideLeft Hand Drive
Sleeper TypeRaised Roof Sleeper
Sleeper Size80 in
Number of Beds2
Power LocksYes
A/CYes
Seats UpholsteryCloth
CabinetsYes
RefrigeratorYes
Collision Mitigation SystemYes
Auxiliary Power Unit (APU)Yes
APU TypeDiesel
InverterYes
Fuel Capacity240 gal
ColorBlue
Year2021|
ManufacturerPETERBILT|
Model579|
Mileage479,601 mi|
VIN1XPBDP9X6MD737917|
OdometerAccurate / Verified|
ConditionUsed|
Stock Number40N737917|
Horsepower455 HP|
Engine ManufacturerPACCAR|
Engine ModelMX-13|
Engine Serial NumberY231581|
Fuel TypeDiesel|
Engine BrakeYes|
Exhaust TypeSingle|
TransmissionAutomated|
Transmission ManufacturerPACCAR|
Number of Speeds12 Spd|
Ratio2.79|
Drive6x4|
SuspensionFlex Air|
Number of Rear AxlesTandem|
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater|
Front Axle Weight12,500 lb|
Rear Axle Weight40,000 lb|
Tires295/80R22.5|
WheelsAluminum|
Wheelbase238 in|
5th Wheel TypeFixed|
Brake System TypeDisc|
Drive SideLeft Hand Drive|
Sleeper TypeRaised Roof Sleeper|
Sleeper Size80 in|
Number of Beds2|
Power LocksYes|
A/CYes|
Seats UpholsteryCloth|
CabinetsYes|
RefrigeratorYes|
Collision Mitigation SystemYes|
Auxiliary Power Unit (APU)Yes|
APU TypeDiesel|
InverterYes|
Fuel Capacity240 gal|
ColorBlue|