Last autocross of the season today, last on street tires. Looking at Kumho V710s, looks like they are available in 215, 225, and 265 in for 16 inch wheels, and Victoracers come in 225, 245, and 265. How much tire can I cram on the stock 04 Si rim (6.5)? Any concerns with rubbing?

I'm hunting Minis next year.

Thanks,