Car: 2010 Mazda3 GT Sedan with 104,000 kms. I'm assuming these are the original rotors, as I purchased the car three years ago, and haven't replaced the rear rotors.
My brakes had been making a lot of noise lately first thing in the morning. After a couple blocks, the noise would disappear. I assumed it was rust causing the noise as I park in an enclosed parkade that is more humid than outside. Talked to my shop and they agreed.
I decided to take pics of the rotors the next morning. Upon closer examination, I spotted what looked like a crack in both rotors, just off the braking surface in the hub, that ran the circumference of the brake rotor. I sent the pics to my shop and they agreed they were cracked.
They are getting replaced today. Front rotors are fine.
Has anyone seen this before?
My brakes had been making a lot of noise lately first thing in the morning. After a couple blocks, the noise would disappear. I assumed it was rust causing the noise as I park in an enclosed parkade that is more humid than outside. Talked to my shop and they agreed.
I decided to take pics of the rotors the next morning. Upon closer examination, I spotted what looked like a crack in both rotors, just off the braking surface in the hub, that ran the circumference of the brake rotor. I sent the pics to my shop and they agreed they were cracked.
They are getting replaced today. Front rotors are fine.
Has anyone seen this before?
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