For most people, a car may not be a necessity of life before buying a car, but a bus or subway will be a necessity of life. Before buying a car, you may not think that a car is a necessity of life because it is actually very convenient to travel by bus and subway.

But after buying a car, you will find that the car will become a necessity in your life, especially if your family really needs it.

Because with a car you can sleep in, then get up and pack up and drive to work. Cars can also be of great help in an emergency. For example, if you suddenly get sick and need to go to the hospital, you can’t find a car in the middle of the night.

In a big city or a first-tier city, you can call a taxi or take a taxi, but changing to a small city will add a lot of trouble. To go somewhere, you don't have to rush to look at the map or look for the bus and subway, just open the navigation and you can see us driving there.

After having a car, the family will go out more often, because when there is no car, everyone will take the bus or subway by themselves, but if you have a car, you can take your children or parents to go out together, and you don’t need to carry a large Pack small bags, the trunk can be completely put down.

You can also choose lesser-known places around the city for self-driving tours. In this way, you can avoid the fatigue caused by traveling with a group for a long time, and you can also stop at the place where you think the scenery is perfect to enjoy the beautiful scenery. Everything can be decided according to your own comfort and preference.

Many people only know how to drive, but do not know how to maintain, the following steps can maximize the life of the car:

1. Oil and filter

Oil is divided into mineral oil and synthetic oil, synthetic oil is divided into fully synthetic and semi-synthetic, and fully synthetic oil is the highest grade. When changing the oil, refer to the vehicle owner's manual and replace it according to the recommended specifications. Note that the filter is carried out when the oil is changed.

2. Transmission oil

Transmission oil plays the role of lubricating and prolonging the life of the transmission. Transmission oil is divided into automatic transmission oil and manual transmission oil. The replacement time of the two types of tank oil varies according to the car accessories.

3. Booster oil

Power oil is a liquid in the power steering pump of a car. Through hydraulic action, the steering wheel can be made lighter. It was used in large cars in the early days, and now basically every car has this technology.

The booster oil is generally replaced every 2 years or 40,000 kilometers, and it should be checked regularly for lack and replenishment.

4. Brake fluid

Due to the structure of the car's braking system, the brake fluid will absorb moisture over time, resulting in a drop in braking force or brake failure. Brake fluid is generally replaced every 2 years or 40,000 kilometers.

5. Antifreeze

Over time, everything will deteriorate, and the same is true for antifreeze, which is normally replaced every two years or 40,000 kilometers. Check the antifreeze level regularly and make it up to the normal range.