Description
2026 Peterbilt 579 UltraLoft Sleeper Truck for Sale | Cummins X15E | 500 HP | 13 Speed
Stock # TD813951
Location: Portland, Oregon
New 2026 Peterbilt 579 UltraLoft sleeper truck for sale. This long-haul spec is loaded with premium features, excellent fuel capacity, and driver comfort upgrades, ready for over-the-road use.
Engine & Drivetrain:
Cummins X15E, 500 HP
13-Speed Manual Transmission
CARB Compliant (Idle Reduction)
Axles & Suspension:
- 13,200 lb Front Axle
- 40,000 lb Rear Axles
- 3.08 Rear Ratio
- Low Air Leaf Suspension
- Full Disc Brakes
- 236” Wheelbase
- Sliding Fifth Wheel
Wheels & Tires:
- 295/75R22.5 Michelin Front Tires
- 295/75R22.5 Rear Tires (swapped out of super singles at dealer)
Fuel & Aero:
- Dual 150 / 110 Gallon Fuel Tanks
- Full Aerodynamic Package for Improved Fuel Economy
Sleeper & Interior:
- 80” UltraLoft Sleeper
- Platinum Interior Package
- Smartsound Cab Insulation
- Leather Smart Steering Wheel
- Keyless Entry
Electronics & Driver Features:
- 7” Navigation Screen with Apple CarPlay
- Factory RAM Mount
- Dual USB Charging Ports
Comfort & Amenities:
- 1800W Inverter with Shore Power
- Fuel-Fired Sleeper Heater
- Refrigerator
- Second Bunk
- Thermal Insulation Package
- TV Mount
- Full Cabinet Storage
This Peterbilt 579 UltraLoft for sale is ideal for owner-operators and fleets looking for a new Peterbilt sleeper truck with top-tier specs, fuel efficiency, and premium comfort.
Call for details.Specifications
Year2026
ManufacturerPETERBILT
Model579
Mileage2,750 mi
VIN1XPBD49X7TD813951
ConditionNew
Stock NumberTD813951
Horsepower500 HP
Engine ManufacturerCUMMINS
Engine ModelX15E
Engine Displacement15 l
Fuel TypeDiesel
TransmissionManual
Transmission ManufacturerEATON
Number of Speeds13 Spd
Drive6x4
SuspensionLow Air
Number of Rear AxlesTandem
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater
Front Axle Weight13,200 lb
Rear Axle Weight40,000 lb
WheelsAll Aluminum
Wheelbase236 in
Brake System TypeDisc
Drive SideLeft Hand Drive
Sleeper TypeRaised Roof Sleeper
Sleeper Size80 in
Number of Beds2
NavigationYes
Power LocksYes
A/CYes
RefrigeratorYes
InverterYes
Fuel Capacity260 gal
ColorWhite
Year2026|
ManufacturerPETERBILT|
Model579|
Mileage2,750 mi|
VIN1XPBD49X7TD813951|
ConditionNew|
Stock NumberTD813951|
Horsepower500 HP|
Engine ManufacturerCUMMINS|
Engine ModelX15E|
Engine Displacement15 l|
Fuel TypeDiesel|
TransmissionManual|
Transmission ManufacturerEATON|
Number of Speeds13 Spd|
Drive6x4|
SuspensionLow Air|
Number of Rear AxlesTandem|
Gross Vehicle Weight RatingClass 8: 33,001 pounds or greater|
Front Axle Weight13,200 lb|
Rear Axle Weight40,000 lb|
WheelsAll Aluminum|
Wheelbase236 in|
Brake System TypeDisc|
Drive SideLeft Hand Drive|
Sleeper TypeRaised Roof Sleeper|
Sleeper Size80 in|
Number of Beds2|
NavigationYes|
Power LocksYes|
A/CYes|
RefrigeratorYes|
InverterYes|
Fuel Capacity260 gal|
ColorWhite|
