Each motorist should regularly monitor the condition of his own vehicle, as this directly affects not only the safety of himself and passengers, but also other road users. It is necessary from time to time to check the level and condition of the main fluids – engine oil, coolant. Particular attention should be paid to the brake fluid, because it is responsible for how quickly and efficiently the brakes will work, the duration of the braking distance, and so on.
The choice of this composition is a difficult and extremely important task. Experienced motorists know exactly how such products differ from each other. For novice drivers, we have developed a ranking of the best brake fluids of the year. In it, we will describe in detail the characteristics and distinctive qualities of the most popular substances. In addition, we will give some useful tips regarding the choice of this product – these useful tips will help you choose the most effective and suitable fluid for a particular car.
How to choose the right brake fluid for a car?
I would like to make a reservation right away that the brake fluid has a lot of operational characteristics, each of which will have to be paid attention to in one way or another when buying. Only in this case it will be possible to choose the most optimal option that will not fail under any circumstances. The first thing you should pay attention to is viscosity. The thicker the composition, the more problems with it will be at low temperatures. The fact is that it will thicken more strongly, which will make it difficult to press the pedal.
If the viscosity is insignificant, then leaks will regularly occur in the system – the liquid will need to be added, to look for the cause of the leaks. Experienced motorists are advised to fill in thick compositions in areas with a mild climate – they will not thicken even more, liquids with low or medium viscosity are more suitable for the northern regions.
Be sure to pay attention to the boiling point. With regular or sudden braking, the brake pads begin to become very hot, and excess heat will be transferred to the brake fluid. If it boils, then air bubbles will begin to form in the system. They will come together and create an air lock. When you press the pedal, the brake may fail and not work. In this regard, the boiling point should be as high as possible. Freezing temperature is also important – it is better if it is very low. Otherwise, in the cold, the pipes may freeze and burst.
The liquid must have high anti-corrosion qualities. This will allow her to take care of the rubber elements, not to destroy the metal parts. Brake fluid should not absorb moisture into itself, as this will adversely affect the boiling and freezing points, respectively, the quality of the product will be greatly reduced.
When we selected products to be included in the ranking of the best brake fluids, we took into account all the factors considered. We also studied a lot of user reviews so that low-quality products did not accidentally get into the review. You will not find excessively expensive products in the article – we deliberately did not include them here so that our readers can choose the optimal composition for themselves without much damage to their finances.
Products are characterized by a rather high boiling point: this figure is about 230 degrees. The manufacturer recommends using this composition even in the Far North. In the brake circuit, the fluid will take care of the rubber and plastic seals. The characteristics declared by the manufacturer will remain in their original form throughout the entire life of the fluid. The maximum service life should not exceed two years.
The brakes will work quite efficiently, largely due to the high-quality lubrication of the system. Cylinders keep the working capacity and do not jam. Also, the composition does not absorb water during operation. Products are distinguished by a carefully thought-out system of protection against possible fakes.
- Produced by a trusted manufacturer;
- Excellent quality composition;
- High boiling point;
- Does not corrode the elements of the brake system, made of plastic or rubber;
- Excellent anti-counterfeiting system;
- Provides stable operation of the brake system throughout the entire service life.
- Rarely found in stores.
Gazprom Neft DOT-4
4. FELIX DOT 4
Although this product has a low cost, it is popular with beginners and fairly experienced motorists for a completely different reason. The liquid is of the highest quality, it is manufactured under strict control. This allows you to get a composition with characteristics that strictly correspond to those declared by the manufacturer on the packaging with this product. In general, such a liquid can be poured not only into Russian vehicles, but also into imported cars. It is suitable even for vehicles equipped with ABS.
The composition contains oxidation inhibitors that are able to easily withstand even the most aggressive corrosion processes. This allows you to keep all elements of the brake system in excellent condition, regardless of what materials it is made of – brass, aluminum or steel. The boiling point is 230 degrees.
- Good resistance to corrosion;
- Acceptable cost;
- High boiling point;
- Characteristics fully correspond to the declared ones.
- An insignificant period of operation, after which the working properties begin to noticeably decrease.
FELIX DOT 4
3. Lukoil DOT-4
Products are manufactured using the most modern technologies. In order for this brake fluid to fully comply with all international requirements for it, special patented additives are added here. As a result, the manufacturer was able to create a high-quality composition that is optimal for any hydraulic clutch and brake systems. Products are compatible with a number of similar fluids – Rosa, Neva, DOT 3 and DOT 4. It is allowed to use such a becoming in cars of both domestic and foreign manufacture.
The composition also contains corrosion inhibitors and components that provide resistance to wear. This composition is not too expensive.
- Fully complies with all international requirements;
- Suitable for both Russian cars and foreign cars;
- The composition contains additives that provide protection against wear and corrosion.
- Insignificant indicator of viscosity;
- Counterfeit protection is not provided.
2. Sintec SUPER DOT-4
One of the most popular products of this type of domestic production. This brake fluid is optimally suited for both domestic and foreign cars. During manufacture, the products go through many tests, the results of which fully confirm its compliance with all European and international standards. The new liquid boils at a temperature of 240 degrees, but after a year of active operation, this figure drops to 155 degrees.
Viscosity is average, and this indicator does not change at all even at low temperatures. The manufacturer recommends using its product even in vehicles equipped with ABS. It’s not just for sports cars.
- Affordable cost of production;
- Optimum viscosity at any ambient temperature;
- Suitable for cars with ABS;
- Good operating parameters.
- Not suitable for sports cars;
- Often there are fakes.
Sintec SUPER DOT-4
1. Tosol-Sintez RosDOT-4
In terms of performance, these domestic products are in no way inferior to foreign counterparts. It boils at a temperature of 255 degrees, if fresh – much higher compared to many imported options. After a year of use, the indicator drops to 160 degrees, but even it fully meets existing standards. The viscosity index of the product is at the level of 1600 square meters. mm/s This makes the fluid not entirely suitable for vehicles equipped with ABS when operating in the far north.
If you change the fluid regularly, in accordance with the manufacturer’s requirements, then the entire brake system can be reliably protected from the occurrence of corrosion processes, as well as from premature wear. Products are well suited for both Russian cars and foreign cars.
- Acceptable cost;
- Quite decent performance;
- In a number of parameters it surpasses many foreign analogues.
- In very severe frosts, the viscosity increases.
Imported brake fluids
5. Ravenol DOT 4
Contributes to the safety of all rubber seals and hoses of the brake system, which allows it to maintain its performance for a long time. This possibility of a liquid increases its effectiveness, at least, as users say in their reviews. Even if the fluid is operated at high temperatures (this occurs, for example, when using emergency braking), it will not boil. Accordingly, vapors will not form in the system that adversely affect the operation of the brakes.
The use of such a composition allows for the highest possible pressure in the brake cylinders, regardless of how intensively they work. The fluid is best suited for cars with an ABS system, as it reduces friction to almost zero, extending the life of the system.
- The optimum ratio of price and quality;
- High liquid practicality;
- Good for cars with ABS;
- Can be poured into Russian and imported cars.
- Never mix with mineral-based brake fluids.
Ravenol DOT 4
4. Mobil Brake Fluid universal DOT 4
General purpose glycol-based product. The liquid is characterized by a very reasonable cost. It is able to maintain its performance characteristics even in conditions of high humidity. It will not be necessary to add it to the brake system too often. The composition contains a whole package of special additives, with the help of which it is possible to significantly increase the lubricating, anti-corrosion properties, as well as the qualities that protect against wear.
Even at low temperatures, the liquid will retain its fluidity. The boiling point remains high no matter how long the product is used.
- Affordable price, despite foreign production;
- Hydraulic drives work stably;
- The boiling point remains at the same level throughout the entire period of operation.
- Some motorists claim that minor leaks occur in the brake cylinders during prolonged use of the fluid.
Mobil Brake Fluid Universal DOT 4
3. Liqui Moly SL6 DOT-4
This composition has the highest anti-corrosion qualities. The fluid well lubricates the entire brake system in the car, thereby maintaining its performance. However, in some parameters, the products are inferior to some other liquids. For example, when the system is humidified, the boiling point drops sharply: in particular, it can drop from 230 to 155 degrees.
The viscosity level does not allow the fluid to be operated in the conditions of the Far North. As a result, experienced motorists in the reviews recommend pouring such a composition to residents of the middle lane and southern regions. It is definitely suitable for drivers who prefer a quiet ride, without the use of emergency braking.
- High anti-corrosion qualities;
- Take care of rubber elements;
- It is inexpensive.
- Not suitable for northern regions;
- The brake system must be absolutely sealed so that moisture from the outside does not get into it.
Liqui Moly SL6 DOT-4
2. BREMBO DOT 4
A world-famous Italian brand that manufactures high-quality brake systems and consumables for them. With the help of the composition released by this company, it is possible to ensure effective and reliable operation of the brakes even under extreme loads. Products will retain their key performance characteristics for a long period of time. The brake system will be reliably protected from the negative effects of corrosion.
The composition is very careful about parts made of rubber: they will not crack. It is optimally suited even for vehicles equipped with an ABS system.
- Very high lubricity of the composition;
- It is neutral to the effects of low temperatures, therefore it is suitable even for the coldest regions;
- Effectively works absolutely always;
- Carefully treats all rubber elements of the brake system.
- Not so common in stores.
BREMBO DOT 4
1. Castrol React DOT 4 Low Temp
Despite the fact that these products are much more expensive than most similar compositions on the domestic market, it surpasses them in a number of performance characteristics. In particular, this fluid is perfect for drivers who prefer extreme or just fast driving. First of all, I would like to note the high boiling point of this product – this indicator is at the level of 265 degrees, and it remains stable throughout the entire service life of the composition.
You will have to change the fluid about once every two years, while other formulations require an annual replacement. In terms of viscosity indicators, it is also better than analogues – this figure is 650 square meters. mm/s This allows the fluid to operate even at extremely low temperatures. The composition contains a lot of additives, due to which the most careful attitude to all rubber parts is ensured, the products do not allow corrosion processes to occur and develop.
- High performance;
- Long period of operation;
- The boiling point remains stable for the entire service life;
- Optimal viscosity.
- It’s pretty expensive;
- It comes only in half-liter bottles, so you have to buy two or three at once.
Castrol React DOT 4 Low Temp
In conclusion, a useful video
Well, our review of the best brake fluids presented on the domestic market in 2022 has come to an end. We have tried to cover in as much detail as possible all the key characteristics of each product presented in the rating. If, nevertheless, something was overlooked, then you can always tell us about it in the comments to the article.