Do Carbon Ceramic Brakes Squeal

Brakes squeak squeal or screech when vibrating brake pads produce a sound in a specific frequency.

Do carbon ceramic brakes squeal. Don t write this off as a different kind of brake squeal. 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.

Carbon ceramic brakes don t provide the same feedback as conventional brakes. This vibration causes the squealing. 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 squealing of ceramic brakes is common among many vehicles. 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. This is because carbon ceramic brakes were designed to function at high speeds and temperatures.