There are a number of parts that make up your Toyota's braking system, and these need to be maintained so you can keep your car running smoothly. This includes your brake pads, which press up against the rotors when you are bringing your car to a stop to slow the rotation of the wheels. Brake pads are going to wear down over time and can become too thin. This means that you will need to replace them periodically to keep the rest of your brake components working properly. If you find that your brakes are making loud noises or you see a significant amount of brake dust on your wheels, it may be an indication that you need to replace your brake pads. If you fail to replace them as needed, you can do serious damage to the calipers and rotors. You will be able to shop for Toyota OEM brake pads that are factory quality here on our site.