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Old 05-21-2012, 01:49 PM   #10 (permalink)
gone-ot
...beats walking...
 
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tire vs. MPH GUIDELINE:

...a LARGER diameter tire will UNDER report odometer distance and MPH, so the "correction" is to multiply by number greater than 1.0:1.

...a SMALLER diameter tire will OVER report odometer distance and MPH, so the "correction" is to multiply by a number less than 1.0:1.
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