JonNav's Profile

Real Name: Jon T
Joined: December 2011

In the Garage

  • Tech 649 - 684 3NZ

    2005 GMC Sierra 2500 HD GAS V8
    Added Dec 2011 • 11 Fuel-ups

    Property of JonNav

  • 12.4 Avg MPG
  • 1857XJ

    2009 GMC Sierra 1500 GAS V8
    Added Jan 2012 • 7 Fuel-ups

    Property of JonNav

  • 14.2 Avg MPG
  • Tech 650 - 476 1WP

    2008 GMC Sierra 2500 HD GAS V8
    Added Jan 2012 • 3 Fuel-ups

    Property of JonNav

  • 20.8 Avg MPG Best In Garage
  • Tech 654 - 935 2TH

    2006 GMC Sierra 2500 HD GAS V8
    Added Dec 2011 • 4 Fuel-ups

    Property of JonNav

  • 11.7 Avg MPG
  • Tech 655 - 476 0WP

    2008 GMC Sierra 2500 HD GAS V8
    Added Dec 2011 • 13 Fuel-ups

    Property of JonNav

  • 13.2 Avg MPG

Friends

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Tips

If you really want high mileage...

... dig that trail bike out of the garage and use it as much... ...

by bill14224

Read more tips