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15x7 rim offset question for race tires

Posted: February 7th, 2008, 1:25 am
by Fletch_F355
I picked up a set of race tires for autox and HPDE- 225/45/15 front & 205/50/15 rear. My current set up is H&R sport springs with Koni shocks.
What offset do you guys recommend I buy in a 15x7 rim that won't rub and doesn't require me to roll the inner fenders? I leaning toward something from Rota due to low cost and light weight.
Thanks in advance!

Re: 15x7 rim offset question for race tires

Posted: February 12th, 2008, 10:22 pm
by Fletch_F355
I found my answer here- http://www.itrca.com/FAQ/track/wheels.php
Thanks!

Re: 15x7 rim offset question for race tires

Posted: February 12th, 2008, 11:00 pm
by Bbasso
Actually the 225/45 15 might have some clearence issuse with a 43-45 offset. You should investigate 38 offset.
I have 205/50-15 on 15x7 45 offset and just enough room.

Have you tried rr-ax for the answer?