 Newbie Speedo Question, Tires make THAT much difference? |
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| Grelber |
 Jul 17 2006, 08:50 AM
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Insert favorite Don Rickles joke here.  Group: Members Posts: 690 Joined: 30-May 06 From: McKinney, Texas Member No.: 6,107 Region Association: Southwest Region  |
My new 914 (yeeehaaaa) has a speedo problem, in that when I'm doing around 70mph, it's reading almost 90. The car has 195/50/15 tires. Will the smaller diameter tires make that much difference (25%)???
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Posts in this topic
Grelber Newbie Speedo Question Jul 17 2006, 08:50 AM
vertigo yes tire size does make a difference. Tire rack h... Jul 17 2006, 08:58 AM lapuwali Here's an even better tire calculator: Ejelta
... Jul 17 2006, 09:17 AM Grelber Many thanks. I fugured it was a combination of sp... Jul 17 2006, 09:57 AM
Joe Ricard 195/50-15 tires are WAY short But also WAY funne... Jul 17 2006, 10:01 AM  |
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