Forum on radiator service
You will know that you need brake repair when you begin hearing a metal scraping sound when pressing on the brake pedal. You could choose to ignore the sound, but the pads will wear completely away and only metal against metal will be left to stop your car. Only metal is left after the pads are gone, and continued use will ruin the wheel mechanism. So, as the saying goes, pay me now or pay me later. Performing brake repair now will save money on more expensive repairs down the road.