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About the Peterbilt 378
The Peterbilt 378 is a heavy-duty Class 8 conventional truck built for demanding haulage and vocational jobs. Celebrated for its rugged construction, flexible configurations and driver-focused ergonomics, it’s a popular choice for fleets and owner-operators needing dependable long-haul performance.
- Trusted Seller

2007 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 563,291.16 mi
2007 Peterbilt 378 Tri Drive Winch Truck Tractor Comes with a Cat C15 Acert diesel engine, 906527 km showing, 22761 engine hours showing, engine brake, positive air shutoff, Eaton fuller 18 speed manual transmiss...
Lloydminster, Canada - Trusted Seller

2005 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 206,722.01 mi
2005 Peterbilt 378 6x4 Wireline Truck CAT C13 Acert diesel engine, 332686 km, 9120 engine hours, engine brake, postive air shutoff, 13 speed Eaton-Fuller manual transmission, diff lock, inter-axle lock, 16000 fro...

