Quote:
Originally Posted by aris
Street use only they'll last almost forever - literally. Street use won't ever get the rotors even close to warmed up.
Hard track use can wear them out, but they'll still out last steel rotors. I've heard mixed feedback on how long they'll last with track use, with some guys running the same rotors for multiple seasons, and other guys killing a set of rotors in one season. Depends on how hard you drive the car.
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My personal experience... I'm at the equivalent of 18 hours of track time and I believe my front rotors are close to done. Have not gotten a weight but consulted a few members and they think they're probably at or below spec. 10 - 12 days isn't all that great and I don't abuse brakes.
I'm pulling my rotors off and switching to steel discs. Some Z07 package vett guys claim similar lifespan and better modulation / bite. I can try to dig up the review I found and post here.