The first indicator of impending brake failure is a low-level grinding noise. However, the approaching brake failure is most likely due to a flat, round metal object. Brake rotors provide a great deal of friction between the wheel and the brake pad, allowing the vehicle to slow down or stop.
Many drivers would appreciate price cuts on maintenance and repair parts. The only places where this kind of reasoning pays well are in strictly cosmetic areas, such as with carpets and wheels. Secondhand parts that improve the car’s aesthetic appeal are OK, but brake rotors should always be new.
Automotive brake rotors, in order to endure and apply brakes properly, must be fashioned from premium metals of the highest quality. Saving a few bucks on brake rotors might compromise the stopping ability of an otherwise reliable car. Think of a driver who is unable to slow down on a winding, mountain road because of faulty brake rotors.
