No iso's?

[Brian95SVT]

I said why risk it and put in all urethane iso's when I redid my suspension

This is what I'm going to do. Front and rear.

 

[lilj4u2njoy]

Depends on the width of the tire, 245/45/17, 275/40/17, etc

Here, have fun plugging in numbers, just pay attention that the old and new diameter are about the same

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

who woulda thunk it, that there would be stinkin math involved lol