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Old 12-20-2014, 04:34 PM   #1
AFRichZC6
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Experience w/ 235/45R17 on 7" wheel for autox?

I'll be in the market for new tires for autocross next month. I'm running in C-Street, and I'm currently on 245/40R17 BFG Rival. I've got my eye on either the RS3 and the new Z2 Star Spec. I'm curious as to who has tried running with the taller 235/45R17. Not interested in comments about how the tire is pinched, it doesn't fit, blah blah...

What are your experiences with it compared to a 225/45, 235/40, or 245/40? How did it feel? Did the taller gearing help? etc.?
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Old 12-20-2014, 08:31 PM   #2
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I've run them the whole last year (on the back only).

I can't really give you a comparison to other sizes, but I didn't have much issue with it. For "data", you can see some of my videos for speed vs. RPM if you have a concern.
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Old 12-20-2014, 11:41 PM   #3
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@7thgear ran 235/40 R1R's on the stock wheels in CS.
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