Posts Tagged: brake squeal

Brake squeaking when stopping

Brake squeaking when stopping Brake squeaking when stopping is common and is usually caused by improper installation, worn brake pad friction material, worn brake rotors, or seized brak components. What is brake squeaking? Brake squeaking/squealing is actually a medium frequency noise in the 300Hz to 5,000Hz range in the 0 to high 50’s dB range. It’s caused by vibration between the brake pad friction material and backing plate or shoe and the caliper or brake plate. When new brakes are installed, the technician installs new anti-rattle clips that prevent the … Read More