Click here to see important news regarding the aCar App

Peterbilt 389 MPG

33 Peterbilt 389s have provided 2.2 million miles of real world fuel economy & MPG data.
Click here to view all the Peterbilt 389s currently participating in our fuel tracking program.

Peterbilt 389s For Sale Nearby

Tips

Speed-O and Odometer error

Vehicle speed and odometer may have different errors. Most v... ...

by racenviper

Read more tips