Take a look at the surveys that TireRack has on their website,
TireRack Comparison. Based on those, I'd say the RE730s out perform all but the new Firehawk SZ50 EP.
I'm planning on purchasing the RE730 tires at the end of the month. I used to have the SZ50 tires, but they only lasted 20K.
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Ryan W.
1998 T-Red SVT E0 #634 (KKM) Austin/Cedar Park, Texas
[This message has been edited by ryanwoodsvt (edited March 15, 2001).]