Brakes
are a normal wear item for any any car. Eventually, they're going
to need to be replaced for both performance and safety reasons. Planning
can also save you money - your brakes won't get to the "metal-to-metal"
point, which usually means accelerating expensive rotor or drum replacement.
Your car owner's manual might specify periodic flushing and filling
of the brake hydraulic system. Contaminated brake fluid may lead to
erosion and other problems in the hydraulic system, especially on
cars with antilock brakes (ABS).