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RS-4 on 18x10 - do I want 285/35 or 295/40

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Mad Hatter

Gotta go Faster
5,351
4,379
Santiago, Chile
Mad , can't you go to a 315 tire and stay in your Class ? Apex 18x11s and 315s R7s or BFG gforce R1Ss and you might drop 4 seconds!!

Yes!! I am on 315/30-18 R7s on Apex 18x11 wheels!! Was on 18x10 drifts a while back. 18x11 is the way to go.

We are wild "Yahoos" down here.... no limits on HP, Weight, tire size etc. Just safety rules and class split up by times. Makes for some pretty odd matchups
 

Bill Pemberton

0ld Ford Automotive Racing Terror
8,609
8,786
Exp. Type
Time Attack
Exp. Level
20+ Years
Blair, Nebraska
When I here you are whipping up on Porsche I don't care about your crazy rules , though we all know after you beat them in a race you often get a " Chile" reception. Sorry, couldn't help...................
 

Mad Hatter

Gotta go Faster
5,351
4,379
Santiago, Chile
When I here you are whipping up on Porsche I don't care about your crazy rules , though we all know after you beat them in a race you often get a " Chile" reception. Sorry, couldn't help...................

Lol!! Actually we became track buddies and he sold his GT3 and is making a track car out of a E92 M3 (big down grade!). But, another GT3 entered the fray. So can still beat on Da Germans! :p

Thats when we get to the track again... We are having our second wave and things are even more shut down now.
 

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