Does Car Brake Fluid Need to Be Replaced?

2 Answers
Ronan
07/24/25 4:47pm
Car brake fluid needs to be replaced. Here is some information about car brake fluid: 1. The replacement interval for brake fluid can be adjusted slightly earlier or later based on the vehicle's usage, mileage, driving conditions, and braking responsiveness. 2. For new cars, since the brake fluid is original from the factory and of higher quality, the replacement interval can be extended slightly, usually around 5 years. For regular vehicles, the recommended replacement time is approximately 2-3 years or around 50,000 kilometers. 3. When replacing brake fluid, it is advisable to choose high-quality brake fluid.
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MacBarrett
08/11/25 9:18am
Brake fluid definitely needs to be changed, as it's a matter of driving safety. Having driven for twenty years, I've noticed many people overlook this. Once the brake system absorbs too much moisture, the boiling point of the brake fluid drops, which can lead to longer braking distances in emergencies or even complete failure—extremely dangerous. I've personally experienced a close call on a rainy, slippery road. Since then, I always advise the technician to check the brake fluid's color and level during every maintenance. Generally, the manual recommends changing it every two years or 20,000 kilometers. Don't skimp on time or money here; it's much cheaper than repairing brake pads or the brake pump. When it comes to daily driving, safety comes first. Develop the habit of regular maintenance to avoid hidden dangers, especially before long trips.
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