Grinding Noise When Braking

If your brakes are grinding instead of stopping smoothly, you're past the warning stage. That metal-on-metal sound means damage is happening right now.

Grinding when you hit the brakes almost always means your brake pads have worn down to the metal backing plate, which is now scraping directly against the rotor. Some vehicles have a built-in wear indicator — a small metal tab that squeals before it gets this bad — but plenty of drivers miss that early warning. Once you hear grinding, the rotors are being scored and will likely need replacement along with the pads.

Less commonly, a stuck caliper or a loose brake shield can cause grinding even with decent pad life left. A rock or road debris trapped between the pad and rotor will do it too. A proper inspection involves pulling the wheel, measuring pad thickness and rotor condition, and checking caliper slide pins for free movement. If the rotors are grooved or warped, they get replaced — no cutting or resurfacing is going to save a deeply scored rotor.

We're a mobile mechanic in Jacksonville and we do brake jobs all day long right at your location. Pads, rotors, calipers — whatever it needs. No tow truck, no sitting in a shop waiting room. We come to your house, your job, wherever. Dial (904) 788-7272 and let's get your brakes back to safe.