Why do car brakes become "soft"?
After buying a new car for tens of thousands of kilometers, many owners will feel a little different from the new car when they brake, and may not have the feeling of stepping on and stopping at the beginning, and stepping on the brake pedal also feels the foot feeling "soft". What is the reason for this? Some experienced drivers know that this is basically because the brake oil is in the water, causing the brake pedal to feel soft, just like stepping on cotton.
