2026 PETERBILT 579 -
1XPBAP9X5TD789644
12.9L 6-Cylinder In-Line (MX/MX-13)
Engine
4x2
Drive
Diesel
Fuel
United States
Built in
No factory image on file
2026 PETERBILT 579
VIN Breakdown
| Segment | Code | Meaning |
|---|---|---|
| WMI · World Mfr ID | 1XP | PETERBILT · North America · United States |
| VDS · Descriptor | BAP9X | 579 - |
| VIS · Vehicle ID | 5TD789644 | 2026 · Serial 789644 |
Basic Information
MakePETERBILT
Model579
Year2026
Trim-
Body StyleTruck-Tractor
ManufacturerPETERBILT
CountryUnited States
Engine & Performance
Engine12.9L 6-Cylinder In-Line (MX/MX-13)
Drive Type4x2
Fuel TypeDiesel
Serial Number789644
Basic Information
Model Year
2026
Make
PETERBILT
Model
579
Trim Level
-
Engine & Performance
Engine Cylinders
6
Displacement
12.9 L
Displacement (CC)
12900.0 cc
Horsepower
380 hp
Engine Code
MX/MX-13
Engine Configuration
In-Line
Displacement (CI)
787.20629882204
Engine Stroke Cycles
4
Engine Brake (hp) To
510
Engine Manufacturer
PACCAR
Transmission & Drivetrain
Driveline
4x2
Fuel & Economy
Fuel Type
Diesel
Safety & Braking
Brake System Type
Air
Other Specifications
Manufactured in
UNITED STATES (USA)
Body Style
Truck-Tractor
Vehicle Type
TRUCK
Manufacturer
PETERBILT MOTORS COMPANY
GVWR From
Class 8: 33,001 lb and above (14,969 kg and above)
GVWR To
Class 8: 33,001 lb and above (14,969 kg and above)
Plant City
DENTON
Plant State
TEXAS
Additional Features
GVWR (lbs): 47,001 - 57,000
Additional Error Text
The Model Year decoded for this VIN may be incorrect. If you know the Model year, please enter it and decode again to get more accurate information.
Cab Type
MDHD: Conventional
Production Seq. Number
789688
Pattern Information
Pattern1XPBAP9X T
WMI
1XP (United States, North America)