[jflogerzi]

Originally Posted by NoHaveMSG

I finally have a significant amount of time on the RT660's. I would say they feel similar to the Dunlop Z3. A little less feel, a little more grip. Communication is decent, audibly and through feel. Wear is okay, mine have about 6 20 minute sessions on them and they are looking ok. I expect about 5-6 track days. Heat tolerance is okay, after a couple push laps you can tell they are starting to fall off, still reasonably quick but not quite there. After 4-5 hard laps they can use one slightly backed down, but still won't be quite as quick as the initial couple. They seem to like about 37psi hot. Any lower and they where starting to roll over on me. I initially ran them for 2 session about 3 weeks ago. Before this last track day I checked them with a cheap durometer gauge and they where clocking in around 68-70 shore A all the way across. After 4 sessions Saturday I checked them this morning, they are still reading about the same.

How would you compare these to Yoko and RE71s

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