Rings of rust on brake pads

sujianwow · 05-18-2016, 08:26 PM

Hello everyone,

I am seeking your opinions on why this happen on my brake rotor. Thank you all.

W Cole · 05-19-2016, 12:59 AM

Those are brake rotors. Those are the areas the pads do not touch. All parts of the rotors rust but most of it gets cleaned off by the pads.

roastbeef · 05-25-2016, 02:59 AM

this is normal. the pads simply don't contact that area.

05-18-2016, 08:26 PM	#1
sujianwow New Member 0 Rep 15 Posts Drives: 2011 E90 Join Date: Jul 2014 Location: Boston, MA iTrader: (0)	Rust on brake rotor Hello everyone, I am seeking your opinions on why this happen on my brake rotor. Thank you all. Attached Images
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05-19-2016, 12:59 AM	#2
W Cole Major 145 Rep 1,130 Posts Drives: 2009 M3 Join Date: Dec 2010 Location: Newport Coast, CA iTrader: (5)	Those are brake rotors. Those are the areas the pads do not touch. All parts of the rotors rust but most of it gets cleaned off by the pads.
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05-25-2016, 02:59 AM	#3
roastbeef Lieutenant General 11592 Rep 12,736 Posts Drives: E92 M3 Join Date: Nov 2010 Location: Orange County, CA iTrader: (4)	this is normal. the pads simply don't contact that area. __________________ Instagram; @roastbeefmike
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