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Grooves on one rear rotor, normal?

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Old 10-25-2012, 08:40 PM
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Grooves on one rear rotor, normal?
As you guys can see in the picture, there are a few grooves just on one side.

Both the rear rotors were replaced two months ago.

Is this normal? The rotors are brembo blank and I painted them black.
Attached Thumbnails Grooves on one rear rotor, normal?-img_2336.jpg  
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Old 10-25-2012, 08:48 PM
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yeah its normal, I have seen it happened to brand new car just bought couple weeks.
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Old 10-26-2012, 11:58 AM
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if they are deep,i'd check for contamination or debris on the pad.light scoring is common,i can't tell from the pics. but if it looks bad,it probably is bad. lol
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Old 10-26-2012, 12:11 PM
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Normal.
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Old 10-26-2012, 02:41 PM
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Perfectly normal.
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