2008 SE CC 124K. 60K on these rotors. Front inboards. Pads are worn (one fried) but nothing on pads that would appear to cause this pattern. Pads are AZ DG1094. AZ rotors. Thinking back may have seen same pattern when I changed pads and rotors in July 2014 when I bought vehicle used. Dismissed it at the time as being prior owner letting pads go to railroad brakes and changing pads but not rotors. Believe prior owner used Nissan parts. Internet search reveals 2 similar cases (Jeep and a Jag) without viable explanation. Have now changed calipers thinking pistons are worn. Anybody seen this before? Thoughts appreciated.
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