I was thinking about buying the 215/45W16 wheels. Comparred to the std. 205/50W15 size the new wheels will look a little bigger. However, my speedometer will be 2,4% slower.

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

I am running Bilstein suspension with Powerflex...

Paul> I want 355mm too, but I am realistic


Regards,
Thomas Krath