Do Carbon Ceramic Brakes Squeal
The wear indicator makes more of a ripping.
Do carbon ceramic brakes squeal. This vibration causes the squealing. Brakes squeak squeal or screech when vibrating brake pads produce a sound in a specific frequency. Don t write this off as a different kind of brake squeal. The squealing is normally the result of not using a brake lining shim or not putting enough anti squeal.
That sound however doesn t mean your brakes are failing. The carbon ceramic brakes fitted as standard on many high performance vehicles are constructed in one of two ways either a core of ceramic material reinforced with chopped carbon fibre with an additional ceramic layer on the friction surface or simply the core of ceramic material with chopped carbon fibre and no outer friction layer. Some higher end vehicles use pricey carbon ceramic discs or even special tungsten carbide. This is because carbon ceramic brakes were designed to function at high speeds and temperatures.
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 reason ceramic brakes squeal is that the back of the brake pad vibrates against the caliper assembly. If your brakes grind or grab or your car pulls to one side when braking that s a different story.