Power Hungry Performance Forum - FU chip and tire size

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screagle07

Thu, April 7th, 2011 06:10 PM

FU chip and tire size

I just ordered the chip. On the order form I listed 315/75 R16 as my tire size. What can I expect if I go back to the stock tires (265/75 R16) to improve my fuel mileage and will I have to have my re-program the tunes I load onto my chip? Thanks in advance for the feedback.

cleatus12r

Fri, April 8th, 2011 08:06 AM

If you ordered the FU, then tire size is not accounted for anyway.

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