This is because carbon ceramic brakes were designed to function at high speeds and temperatures.
Do carbon ceramic brakes squeal.
Carbon ceramic brakes don t provide the same feedback as conventional brakes.
At lower speeds and temperatures in particular they can feel soft even squishy leading you to over apply them and experience a jerky ride.
The wear indicator makes more of a ripping.
This vibration causes the squealing.
Brakes squeak squeal or screech when vibrating brake pads produce a sound in a specific frequency.
If your brakes grind or grab or your car pulls to one side when braking that s a different story.
The reason ceramic brakes squeal is that the back of the brake pad vibrates against the caliper assembly.
The squealing is normally the result of not using a brake lining shim or not putting enough anti squeal.
Some higher end vehicles use pricey carbon ceramic discs or even special tungsten carbide.
Don t write this off as a different kind of brake squeal.
That high pitched sound burrows into your brain stem making you seriously consider crashing into the stopped car ahead rather than step on the brakes and subject.