3600 mile roundtrip, mileage report.

[DFranks]

Too hard... change you gears and get taller tires... .

 

[RWPor]

How did you like the Aeroturbine? did you have any drone ? where did you install it. I have an 07 5. 9 and get very similar milage. With fuel at these prices it sure looks like the correct decision vs a 6. 7l