Should I use 15 or 16 incher for autoXing?

 

In the SCCA for stock classes we are limited to our stock wheel size.

But even if I did mod my car, I would choose the smallest, widest wheel possible for autocross. For example, Miatas run 13X8 wheels in street prepared classes.

So for your ITR, I think 15X7 is a good start. Maybe 15X8 ?? But this may rub.

 

I would run with my stockers 6x15 Enkeis. 200/8/15

 

And where in Austria are you going to AutoX? Didn't know that is possible in Europe.....

 

There are more than 50 events in Austria. 14 are within the 100km range. There is a national Cup and 3 other cups in Austria. It is for Gruppe N cars with FIA homo. But a normal street car can drive too, but you donīt get points, it is just for fun.

Realy minor events with about 50 visitors and 20 cars.