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Specifications
Engine
- Make
- PACCAR
- Model
- PX-9
- HP
- 350
- Torque
- 1050 ft-lb
- Displacement
- 8.9L
- Fuel
- Diesel
Drivetrain
- Transmission
- Automatic
- Trans. Make
- Allison
- Trans. Model
- 3000 RDS-P
- Speeds
- 6
- Axle Config
- 6x4
- Rear Ratio
- 5.25
Description
The 2026 Peterbilt 548 is a powerful, dependable vocational truck built to handle demanding job sites with ease. Powered by a PACCAR PX-9 engine delivering 350 horsepower, this truck offers strong performance, excellent drivability, and proven fuel efficiency. The Allison 6-speed automatic transmission provides smooth, reliable shifting that’s ideal for stop-and-go operation and heavy hauling. Upfitted with a rugged 16-foot HilBilt-Lufkin dump body, this unit is designed for durability and productivity, and the rollback tarp system adds convenience while helping meet safety and load-securement requirements. With Peterbilt’s renowned build quality, a modern cab design, and job-ready specifications, this 548 is an excellent choice for contractors and fleets looking for a versatile, hard-working dump truck that’s ready to perform from day one.