The Science Behind Brake Fluid: A Deep Dive

Brake fluid check

 

Your car essentially has two primary modes when driving around Federal Way – it’s either in motion or temporarily stopped. Whether parking or stopping at a red light, brakes stop your car. One vital component Sumner drivers often overlook the brake fluid. To understand brake fluid science, the team at Sunset Kia of Auburn has compiled an accessible guide.

What is Brake Fluid?

Understanding brake fluid science begins with defining it. Put simply, brake fluid is a hydraulic fluid specifically formulated to transmit force within your car’s braking system.

Your car’s braking system operates on a hydraulic principle. When the brakes are depressed, the brake fluid, housed in the master cylinder, is pressurized. This pressure is transmitted through the brake lines to the calipers or wheel cylinders at each wheel, forcing the brake pads or shoes to contact the brake discs or drums. This friction is what ultimately slows down and stops your vehicle.

Understanding Brake Fluid Science

Understanding the science behind brake fluid lies in its ability to withstand extreme temperatures and pressure. Brake fluid is hygroscopic, naturally absorbing moisture from the surrounding air over time. This moisture absorption lowers the fluid’s boiling point, preventing potential corrosion.

Regular brake fluid maintenance is crucial. Periodic checks and timely replacements ensure that your brake fluid retains optimal properties. You can always schedule service and learn more about your vehicle’s maintenance schedule with one of our technicians near Puyallup.

Different Types of Brake Fluid

There are primarily two types of brake fluid:

  • Glycol-based brake fluid
  • Silicone-based brake fluid

A Department of Transportation number categorizes glycol-based brake fluids: DOT 3, DOT 4, and DOT 5.1. In particular, DOT 3 offers excellent performance for everyday driving. Silicone-based brake fluid, or DOT 5, is less common and typically used in high-performance or specialty vehicles. We’ve pointed out elsewhere how you can check your brake fluid; ask one of our specialists if you need further information on the different types of brake fluid.

Understand How Brake Fluid Works Near Auburn

Understanding brake fluid science should be one step easier now. Rely on Sunset Kia of Auburn to answer your questions about the fluids that power your Kia vehicle. Aside from regular brake fluid changes, rely on us for the best oil changes near Renton. Visit our Auburn location today.

 

More from Sunset Kia of Auburn

  • 2024 Kia Sorento Colors

    Elevate your Federal Way commute with the new Kia Sorento! This versatile seven-seater SUV is designed for power and capability and is perfect for your daily drives or family adventures. Among its many attractions, the Kia Sorento stands out for its extensive range of interior and exterior colors, allowing you to personalize your Kia SUV to…

  • Safety Features Of The 2024 Kia Carnival

    It stands out when exploring how safe is the Kia Carnival with its blend of style and advanced technological upgrades, especially for those prioritizing safety in Federal Way. It is ideal for family journeys or regular commutes, showcasing many safety features and highlighting its dependability.  The safety features of the Kia Carnival, including its advanced driver…

  • The Performance Capabilities of the 2024 Kia K5

    If you’re shopping for a new sedan for your Federal Way excursions, we’d like to introduce you to the Kia K5. It’s got room for five, lots of legroom, and a peppy engine that will perform admirably on every daily commute, weekly errand, and weekend getaway. The hidden gem of this sedan is found in the…

Sunset Kia of Auburn 47.337612, -122.2231483.