How do I know if my brake fluid needs to be changed?
Brake fluid absorbs moisture. Water in brake fluid can boil during repeated or extended braking, creating air bubbles which reduce braking effectiveness. Water also can corrode metal brake lines. Change your brake fluid when:
Fluid is dirty or rust-colored (it should be clear or translucent)
Brake pedal feels mushy or requires a lot of pressure (possible air bubbles)
You've reached the miles or years your owner's manual recommends for fluid changes
Not returnable once opened.
Videos
The Different Types of Brake Fluid
Attention California Customers - WARNING: This product can expose you to diethanolamine known to the State of California to cause cancer, and ethylene glycol monomethyl ether, which is known to the State of California to cause birth defects or other reproductive harm. For information go to WWW.P65Warnings.ca.gov