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Peterbilt 378 MPG

3 Peterbilt 378s have provided 17 thousand miles of real world fuel economy & MPG data.
Click here to view all the Peterbilt 378s currently participating in our fuel tracking program.

Peterbilt 378s For Sale Nearby

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Tips

Walk the line

Go inside rather than use the drivethrough. If you idle for ... ...

by bonehead

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