My truck has 3300 miles on it and best I seen so far is 14mpg with city and highway driving.

Just filled up--to the 'flapper' today:

1st add: 8.46 gals
2nd add: 18.65 gals
Today's add: 20.35 gals

Today's odo: 61,734.4 miles
Last fill's odo: 60,977.0 miles

Total gals between fills: 47.46

Total miles between fills: 757.40

757.40 divided by 47.46=15.959 MPG

Dan

I also checked my mileage today.
I averaged 16.32 MPG cruising at 80 MPH on the interstate.
This is at 5100 lbs. I went by the scales and wanted to see what my weight was.
Superchips Custom Tuning is working on a gas mileage program, and I will be trying it under the same test conditions.
I will let you know the results when I get my chip back and make another run.

Rob

My Daily routine take me to all kinds of High's and Low's too
"Rock Mountain Highs" "is B.C. Bud Better"

Personally, I like Hydro

This weekends trip...287 miles...8.7 mpg
Of course 75% of that mileage was over tripple didgets.

Average daily driving is 13.8mpg

Hwy mileage sucks...I cann't use the cruise control on this vehicle.