What Do Bad Brake Pads Sound Like?
Bad brake pads emit a high-pitched squealing, a harsh metallic grinding, or a rhythmic thumping noise. Squealing indicates the mechanical wear sensor is continuously scraping the rotor. Grinding means the friction material is completely depleted, causing steel-on-steel contact. Thumping suggests uneven pad deposits or warped brake rotors. At a Glance: What Causes High-Pitched Squealing While […]