I'm getting an increasing amount of squealing on this second set of OEM pads (same rotors) on my 570S. Put it up on the lift today to take a look and see what looks like two rows of scoring around the wheel hat. Is this normal? If someone can post a picture of a brand new OEM front ceramic rotor, I'd love to compare it.
I was planning to pull out the pads and add some "anti-squeal" lube to the back.
History of these brakes: yes, I track the car and wore out the pads in about 15k miles. No squealing at all on the first set. After new pads all around, no squealing at first, but started quietly and has gotten annoying now after about 5k miles on the street - with only one track day (the day the pads expired at the track).
Please help with pics of a new rotor and suggestions about the squeal. Thanks!
![Image]()
![Image]()
![Image]()
I was planning to pull out the pads and add some "anti-squeal" lube to the back.
History of these brakes: yes, I track the car and wore out the pads in about 15k miles. No squealing at all on the first set. After new pads all around, no squealing at first, but started quietly and has gotten annoying now after about 5k miles on the street - with only one track day (the day the pads expired at the track).
Please help with pics of a new rotor and suggestions about the squeal. Thanks!
