Just went through my first set of SR34s. They lasted 3 days plus 8 30 min sessions at Road America. I was beating them down pretty good. All things considered...I'm happy with the wear rate. Could always be better but could be much worse.
I got a little grinding right at the end. I checked my rotors...rotors are nice and smooth, no grooves. I see some long silver things in the lining. I don't see any wear on the edges of the backing plate...I wonder if the last 2-3mm are not usable or some sort of wear indicator?
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2018 F30 320iX Melbourne Red
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red
2000 E36/7 Z3 Steel Blue
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