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Peterbilt 387 MPG

8 Peterbilt 387s have provided 210 thousand miles of real world fuel economy & MPG data.
Click here to view all the Peterbilt 387s currently participating in our fuel tracking program.

Peterbilt 387s For Sale Nearby

Tips

Learn your car's engine

Cruise & accelerate at the optimal rpm for your car's engine... ...

by techathy

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