Brake Fluid: What It Is and Everything You Need to Know

Brake fluid is a crucial hydraulic fluid that transfers force from the brake pedal to the brake components, ensuring smooth and effective braking. It operates under high pressure and temperature, making its quality essential for safety and performance. Available in DOT 3, DOT 4, DOT 5, and DOT 5.1 types, brake fluids differ in boiling points and chemical compositions, with glycol-based and silicone-based options. Regular inspection and timely replacement prevent moisture absorption, which can lead to brake failure. Choosing the right brake fluid for your vehicle and maintaining proper levels help ensure optimal braking efficiency and road safety.