Building Filters
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
2005 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Gross weight: 26,308,357 kg
Cummins C15 @ 435h.p., 13 spd. trans., full lockers, sliding 5th wheel, 198" w.b., 3 line wet kit, 12kfront/ 36krear, Peterbilt air ride, air ride cab, jake/cruise/ac, 1/4 fenders, 11R22.5 rubber, block heater, b...
- Trusted Seller
2007 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Gross weight: 26,308,357 kg
Cat C15 @ 475 hp., 18 spd., air ride, 20k/46k axles with air up/down steerable pusher, dbl. frame, 25' load area with cribs, Hood 8000 extend a boom with continuous rotation butt grapple, full lockers, jake/cruis...