The brake dust shield is important because it traps the debris and dust that is blown from the brake disc. The dust shields are usually made of aluminum plates that are inserted between the rim and the brake disc.
Brake dust shield conceptThe brake dust shield is necessary because it avoids the gathering of dust and splash damage on your vehicle. Brake dust does not just affect the appearance of the allow and chrome wheels, but can mess up the finish as well as cause permanent damage. Dust shields that are made from aluminum are strong and easy to install.
Most original brake dust shields that are placed behind the brake rotors are made of sheet metal. The sheet metal is susceptible to corrosion and rust, and in some cases can leave the user's brake exposed. So it is important to replace the dust shield to restore security to the brakes.
Common issues with a faulty brake dust shieldA faulty brake dust shield can lead to dust buildup, and brake malfunction, and can be vulnerable to rust.