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1 / 262026 Peterbilt 579
$386,977
UsedClass 8Day Cab
Specifications
Engine
- Make
- Cummins
- Model
- X15
- HP
- 565
- Displacement
- 14.9L
- Fuel
- Diesel
Drivetrain
- Transmission
- Automated Manual
- Trans. Make
- Eaton
- Trans. Model
- EXDP-18F118D
- Speeds
- 18
- Axle Config
- 6x4
- Rear Ratio
- 3.08
Chassis
Description
This 2026 Peterbilt 579 packs a massive 565HP from the proven Cummins X15, paired with an 18-speed Eaton Fuller 18-speed Endurant for maximum performance and versatility. Outfitted with a 156" ARI Legacy Sleepers custom sleeper, this rig features a full kitchen, shower, premium living space, and extensive upgrades throughout. Designed for drivers who live on the road and demand residential-level comfort. Stock #1894264 Drive it. Live in it. Stand out everywhere.
Price History
Mar 12, 2026
$386,977
Feb 24, 2026
$395,977
