E30 AutoX Tire/Wheel Combo?

[DogTownBimmer]

Ok, so I've been doing pretty good at our local AutoX's but the problem is that I've been bumped to SM, (SM, Street Mod etc...) , with my new 4.10 LSD that a friend and I just got done rebuilding. Those that are familier w/AutoXing probably know that the Street Mod Class can be allot faster that what I've got.

I'm wanting to upgrade to a AutoX (race rubber) wheel/tire package. Currently I'm running 205/45 17 Yoko AVS ES 100's
I know that the stock 14 inch wheels give a good acceleration increse over the 17's but they are not very good in the corners at all, comparitively speaking. I was thinking maybe a 15/8 BBS w/225/35 (would that even fit? and would the fenders need to be rolled?

What would be the best wheel/tire combo for my Autocross car?
It's a 90 325i Four Door that's been lowered w/sway bars, bilsteings etc...blah blah blah

Thanks in adavance, I would really like to know everyone's oppinion.

EDIT: I cant' spell, sorry!

[E30mademepoor]

I think a 225/50-15 would be the best option for you. Lots of cool tires in that size, and wheels are nice and light. That size will fit on a 7" rim (a usual option is the 15 x 7 Kosei K1 racing, very light, and pretty strong too) Check this link for other ideas: http://www.e30sport.net/viewtopic.php?t=10317 Good luck!
-Ted