A rock or road debris gets “caught in the brake rotor shield” when a small stone wedges between the spinning brake rotor and the nearby metal shield (also called the dust shield or backing. Save money on unnecessary brake repairs. A brake rotor dust shield scraping noise typically occurs when the shield is bent, damaged, or corroded, causing it to rub against the rotor
Do We Really Need Brake Dust Shields?
This noise can be addressed by inspecting.
Brake dust shield contact usually causes a light scraping, rubbing, or tinny metallic noise from one wheel, especially at low speed or right after driving over debris, snow, or a pothole
It often changes with wheel speed and may be more noticeable at low speeds If you need a brake dust shield rubbing fix, the goal is simple Why your car scrapes only when turning Discover the simple cause—a bent brake dust shield—and how to quickly adjust it.
Bent dust shields, loose rotors, and loose dust shields are the primary culprits, hampering brake dust shield performance Hearing a scraping or grinding sound
