When it comes to performance tires–200tw, 100tw and the like–there are a lot of choices on the market, each with its own set of pros and cons.
To help narrow down the tires for your specific application, we put them on track and test them.
Some recent track tire tests from GRM:
Y'all try the new Cooper rs3r or rs3rs yet?
I hear that they are as fast as the fastest and wear considerably better.
In reply to wvumtnbkr :
Coming soon. 
In reply to David S. Wallens :
Yusss! I hope to do a back to back comparison next month at CMP with some rs4 tires during the champcar weekend.
And look for a big ol' track tire buyer guide coming up. How does Tire F compare to Tire T? We have some info that should help.
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