Monthly Archives: April 2023

What Is DOT Fluid?

What Is DOT Fluid?

When it comes to brake systems in automobiles, one of the most critical part is the brake fluid. Brake fluid, or DOT fluid, transmits force and pressure from the brake pedal to the brake pads or shoes, stopping the vehicle. The braking system can stop working without the proper brake fluid and enough brake fluid, leading to dangerous driving situations. What is DOT Fluid? DOT fluid is a type of hydraulic fluid that is used in hydraulic brake and clutch systems. It is called DOT fluid because the U.S. Department of Transportation (DOT) sets the safety regulations for brake fluid. There are different types of DOT fluid, and each has a specific set of characteristics that make it suitable for particular types of vehicles. Types of DOT Fluid There are four types of DOT fluid: DOT 3, DOT 4, DOT 5, and DOT 5.1. Here are some key characteristics of each type: DOT 3: This type of fluid is the most commonly used in vehicles. It has a boiling point of 401°F and is glycol-based. It is su ... read more