| we're not talking big numbers here. I'm currently running 235/50-17 sized tires the results compared to stock are as follows... ...................................Stock Totals are in inches........Tire 1..........Tire 2........Difference Sidewall Height:.............. 4.43............ 4.63............. .20 Overall Diameter:........... 24.86.......... 26.25........... 1.39 Circumference:............... 78.09.......... 82.47........... 4.38 Revs per mile:.............. 836.69........ 792.38........ -44.31 If your speedo reads: 100 actual is: 105.59 difference 5.59
or 5590 miles off for every 100,000 traveled, really not a big deal in the grand scheme of things. Especially considering that the parts are moving the same as if they'd actually only traveled the 100K miles. Just my $.02

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