On Tue, 17 Jun 2003 01:43:11 -0400, Donald.Mallett@BNSF.com ("Mallett,
Donald B") wrote:
>
>Ok, Bear with me on this again. Last year I put on a set of 31x10.5R15
>replacing the stock 255/65r15 badyears. I have gone to the DML TireCalc.cgi
>and found the new tires to be 8.74% larger in circumference. The question
>is, will this increase or decrease the overhead computers MPG read out?
>Please simple easy to read answers!
You could probably have the dealer re-calibrate your computer -- they
can only choose stock sizes, but my '00 Dak came with 31x10.5x15 tires
stock, so it should definitely be possible.
-Bill
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