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Old 09-17-2010, 08:28 AM   #1 (permalink)
KCF3712's Avatar
Join Date: Sep 2010
Location: Castalian Springs, TN
Posts: 18

PeytonsLimmo - '07 Kia Spectra EX
90 day: 40.55 mpg (US)

PeytonsVolMobile - '07 Chevy HHR LT1
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Speedo calibration for tire size change

My 2007 Kia Spectra came from factory with 195/60/15 tires. To save a little cash, I went with 195/65/15 tires. Does anyone know if there is an inexpensive way to reprogram for tire size change. I know how to calculate for the change, but would like for the speedo an odo to be correct.

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