I'm not so sure. I had the same tires before this set and got about a similar wear rate with those. They didn't last as long because I waited too long to rotate them.
I usually run about .03 degrees of toe out for the track...forget what the street setting was. At this point, 50+ sessions out of a set of tires...I'm very happy. Way better than the conti slicks...4-8 sessions.
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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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