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Peterbilt 388 MPG

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

Peterbilt 388s For Sale Nearby

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

Tips

Don't top off!

Never fill past the auto-stop on the pump - anything above t... ...

by vann90720

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