New 35's vs 30's calibration question
I have upgraded to 35mtz from stock 30's and never got my computer calibrated. Not doing this I realize that my mileage and MPG are not stated correctly. The dif in tire size is about 16.75% different. If I add 16.75% to the stated MPG will this give me a good idea what I am really getting
Last edited by deepblue; Jul 14, 2008 at 05:47 PM.


