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MMM2003
06-19-2003, 06:57 AM
Found this when I was looking for tire packages.

Very interesting. Takes the guess work out of, what if scenarios.

Just keep in mind, that this calculator only works on speedometer reading. Tire clearence is another thing to keep in mind, if you are going bigger/wider.

You also have to do it once for rear and once for front tire setup.

Diameter ratio front to back should be 1.05 bigger in rear.

Use at your own risk!

Tire size calculator (http://www.miata.net/garage/tirecalc.html)

jgc61sr2002
06-19-2003, 07:59 AM
MMM The tire size calculator is a very handy item. Thanks.:up: