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Peterbilt 388 MPG

31 Peterbilt 388s have provided 650 thousand miles of real world fuel economy & MPG data.
Click here to view only the Peterbilt 388s with MPG currently participating in our fuel tracking program.

Peterbilt 388s For Sale Nearby

  • 2018
  • 4.9 Avg MPG
  • 20 Vehicles
  • 1,059 Fuel-ups
  • 583,751 Miles Tracked

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How to treat pedals

Pretend there is a rotten egg glued to the accelerator pedal... ...

by Reuber

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