One of the simplest ways to see that you might (emphasis on "might") be running low on brake fluid is a warning light ...

Brake pads are composed of a metal backplate and a layer of friction material like ceramic or metal. When you depress the brake pedal, a master cylinder compresses hydraulic brake fluid and sends ...

So just how different are the Dot 4 and Dot 4 formulas for brake fluid? Let's take a look at the chemical composition of ...