prfssr wrote:
I am assuming that your solely relying on the trucks computer to calculate your mileage? Try to do the hand calulation and you may find out that your about 1.2 - 1.8 mpg lower. Not trying to bust your great mileage but these trucks never tell the truth. Just pretend that you are on top of a hill and going down on a 7% grade for 2 miles - you will most likely get about 99 mpg per the computer. Just saying that the computer is not accurate.
Curious as to why you think hand is better than the computer. Think about it like this. The miles driven are tracked by the computer. It is not a mechanical odometer. So either way you figure it. You are using information provided by the computer. For me. It's close enough.