The life of the brake disc will not be affected when the vehicle is in motion

Yes, compared to the brake pads, the loss of the brake disc is much slower than the brake pads, the general store technicians will only prompt to replace the brake pads and brake oil. However, the brake disc will wear after a certain length of use (reference, picture, inquiry). The surface of the brake disc is uneven or the thickness of the brake disc is not up to the standard, which will seriously affect the braking performance in the long run.