2010-2013 Mazda 3 & Skyactiv Suspension & Handling
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...