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Old 08-26-2012, 08:50 PM   #28
Spartan65
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Garage
Quote:
Originally Posted by D1cker View Post
It depends on the diameter of the tire. If you go with a 235/40/17 the speedo will read just a smidge high, where if you go with a 245/35/18 it will read a bit low.

Google a tire calculator and you can input different tire sizes to get an idea.
Seriously a smidge?, you sound like the guys that tried to sell tires with me when I was at DTC. I retired (sorry about the pun) from DTC, three words " I know Tires"

http://www.miata.net/garage/tirecalc.html
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