A Complete Guide for Every Driver

As a driver, ensuring that your vehicle’s braking system is functioning at its best is crucial for your safety. One of the most often overlooked components of the braking system is brake oil (or brake fluid), which plays a significant role in how your vehicle responds when you apply the brakes. In this article, we will dive deep into brake oil types, why they are important, and how to choose the right one for your car. Whether you own a Changan Deepal S07 or a Changan Oshan X7 Comfort, understanding the differences in brake fluid can make a difference in your driving experience.

What Is Brake Oil, and Why Is It Important?

Brake oil is the fluid that enables your braking system to function. When you press the brake pedal, the brake fluid transfers the force from your foot into pressure that slows or stops the vehicle. Without the proper brake fluid, your car’s braking system wouldn’t be able to function effectively, making it essential for your safety and the safety of others on the road.

Different Types of Brake Oil

There are several types of brake oil available, each designed for specific vehicles and driving conditions. The two primary categories of brake oil are:

  1. DOT Brake Fluid

  2. Mineral Oil Brake Fluid

1. DOT Brake Fluid (Department of Transportation)

DOT brake fluids are the most common type used in modern vehicles. They are categorized based on their performance characteristics, such as boiling point and moisture absorption. Below are the main types of DOT brake fluids:

DOT 3 Brake Fluid

DOT 3 brake fluid is the most widely used brake fluid, particularly in older or more budget-friendly vehicles. It has a lower boiling point compared to other types, making it suitable for cars with less intense braking demands. However, because it can absorb moisture over time, it’s important to change it regularly to maintain optimal braking performance. Vehicles like the Changan Deepal S07 might use DOT 3 brake fluid if they have a standard braking system.

DOT 4 Brake Fluid

DOT 4 brake fluid has a higher boiling point than DOT 3, making it more suitable for modern vehicles that require better performance, especially in high temperatures or under heavy braking conditions. It is commonly used in vehicles with advanced braking systems and those that carry heavier loads. If you drive a vehicle like the Changan Oshan X7 Comfort, DOT 4 brake fluid may be recommended, depending on the specific requirements of your vehicle’s braking system.

DOT 5 Brake Fluid

DOT 5 brake fluid is silicon-based and doesn’t absorb moisture like DOT 3 or DOT 4. It is commonly found in high-performance and military vehicles. While it provides excellent corrosion protection and is great for extreme environments, DOT 5 isn’t compatible with most vehicles that use DOT 3 or DOT 4 fluid, so it’s important to check your car’s manual before making a switch.

DOT 5.1 Brake Fluid

DOT 5.1 fluid is an updated version of DOT 5 and is designed to have a higher boiling point than DOT 4 and to be compatible with glycol-based fluids (DOT 3 and DOT 4). This makes it suitable for vehicles that require high performance and can handle intense braking conditions. If you own a performance-oriented vehicle like the Changan Deepal S07 or the Changan Karvaan MPV Plus 12MPFI, DOT 5.1 might be a better option for you.

2. Mineral Oil Brake Fluid

Mineral oil brake fluid is typically used in some high-end luxury cars and motorcycles, as it offers exceptional performance in extreme temperatures. It doesn’t absorb water, which means it doesn’t lose effectiveness over time like DOT fluids. This type of brake fluid is non-hygroscopic (it doesn’t absorb moisture), which minimizes corrosion in the braking system. However, mineral oil brake fluids require specific brake systems, so always refer to your owner’s manual before use.

Choosing the Right Brake Oil for Your Vehicle

Choosing the right brake fluid for your car is crucial to ensure optimal braking performance. Here are some factors to consider when selecting brake fluid:

  1. Vehicle Type and Age
    The age and type of your vehicle can influence which brake fluid is best suited for it. Older vehicles generally use DOT 3 fluid, while modern and performance vehicles often use DOT 4 or DOT 5.1.

  2. Boiling Point
    The boiling point of brake fluid determines its ability to withstand the heat generated during braking. A higher boiling point is essential for high-performance vehicles like the Changan Oshan X7 Comfort or the Changan Karvaan MPV Plus 12MPFI, as it helps prevent the fluid from boiling under extreme conditions.

  3. Moisture Absorption
    Brake fluid is hygroscopic, meaning it absorbs moisture over time. Moisture can cause the boiling point of brake fluid to drop, which could lead to brake failure. It’s important to change your brake fluid regularly to maintain the safety of your braking system.

  4. Manufacturer Recommendations
    Always refer to your vehicle’s owner’s manual or speak to a certified mechanic for the correct type of brake fluid. Some manufacturers may recommend specific brands or fluid types for optimal performance. If you’re driving a Changan Deepal S07 or any other Changan vehicle, make sure to follow the manufacturer’s guidelines.

How to Check and Maintain Brake Fluid

Regularly checking and maintaining your brake fluid is essential for ensuring safe driving. Here’s how you can do it:

 

 

  1. Check the Brake Fluid Level:
    Open the hood and locate the brake fluid reservoir. Make sure the fluid level is between the “minimum” and “maximum” marks. If the level is low, top it up with the recommended type of brake fluid.

  2. Inspect the Brake Fluid for Contaminants:
    Brake fluid should be clear or slightly amber. If it appears dark or contaminated, it’s time to replace it.

  3. Change the Brake Fluid Regularly:
    Even if the fluid looks fine, it should be changed every 2-3 years to ensure it doesn’t absorb too much moisture, which could lower its effectiveness.

Conclusion

In summary, brake fluid is an essential component in maintaining your vehicle’s braking system. Understanding the different types of brake fluids — DOT 3, DOT 4, DOT 5, DOT 5.1, and mineral oil — will help you make the right decision for your car. Whether you drive a Changan Oshan X7 Comfort or a Changan Deepal S07, it’s crucial to follow the manufacturer’s recommendations for brake fluid to ensure your safety on the road.

If you’re in the market for a new vehicle or need more information on vehicle maintenance, consider exploring the latest Changan Deepal S07 options here or the Changan Karvaan MPV Plus 12MPFI for your family needs here. Don’t forget to check out attractive EMI plans for Changan Deepal S07 here.

Take care of your brake fluid, and it will take care of your brakes, ensuring you drive with confidence and safety.