Brake Discs and Pads

Have you ever thought, “Brake discs do not need to be changed because they are metal, and only the brake pads need replacement.” or, “I don’t drive on a race circuit and I drive safely on the street only so I don’t need it.” Have you ever taken a look at your brake discs? Either when the disc surface has circular scores like record discs, or cracks start to appear, people think it is time to replace it. In fact, even if the brake disc surface wears smoothly, when the outer edge has ridges, the brake disc is due for replacements.