To make a car, you need hundreds of parts and components, and with the increasing development of the automotive industry, accessories are endless, so is every one of them indispensable? The answer is no, let's briefly talk about the auto parts that must be bought even if you add money.

1. Tire pressure detection system

It is important to know that tires are the most important part of the car, without which the car cannot drive on the road. Nowadays, tire pressure monitoring is mandatory in many countries, and its importance can be imagined. At present, there are two main types of tire pressure monitoring systems: direct and indirect.

The direct type is to use the pressure sensor installed in the tire of the car to directly measure the tire pressure, and then use the wireless transmitter to send the measured information to the receiver for the owner to receive and view, its advantage is that it can directly display the specific value of the tire pressure or point out the tire pressure abnormality, which helps the driver to find out the problem node and solve the problem in time.

The indirect type is to monitor the radius of the car tires, the principle is that when the tire pressure is low, the rolling radius of the tire will become smaller, and the system will automatically alarm the owner. In contrast, the direct type can directly detect specific values, and its convenience and accuracy are higher than those of indirect type.

2. Side airbags and side air curtains

The main function of this type of accessories is to protect the personal safety of passengers, in the event of an accident, sometimes not only the head and tail collision will occur, the side collision is also unavoidable, therefore, the front dual airbags may not be enough to protect the safety of the occupants of the car, then they come in handy. The side airbag can effectively reduce the impact of the side impact on the arms of the people in the car, and the side air curtain can play a role in the protection of the head of the side impact, so as to escort people in all aspects.

3. Reversing image

Speaking of reversing, I think it must be a pain point for many car owners, especially when it comes to reversing parking and storage, which is a headache. Coupled with the progress of social development, the popularity of private cars has added to the congestion of roads, aggravating the shortage of parking spaces. With the reversing camera, it can really help the driver to familiarize themselves with the vehicle's surroundings to some extent and avoid problems such as scratches and congestion that may occur. Now the reversing image is not only in the high-end car, high-end models exist, the market can buy the exterior of the reversing image, the use of this technology can be said to greatly reduce the Volkswagen "reversing difficult, parking difficult" difficulty, is a good thing to recommend the car.

4. Anti-glare rearview mirror

The biggest advantage of this accessory is that it can effectively prevent light reflection and dazzling, and it can be said to be an artifact for driving and driving "high beam dog". People are most disgusted with the situation of using high beams indiscriminately when encountering the opposite car or the rear car, which often makes the driver's vision unclear, or even unable to open his eyes, resulting in accidents, and installing anti-glare rearview mirrors can effectively solve this problem. Improving the dazzling light and assisting the driver to see the road conditions ahead can also be regarded as a "great achievement". This kind of anti-glare rearview mirror on the market is generally divided into two types: automatic and manual, each with its own advantages, can be purchased according to its own situation.

The four auto parts mentioned above are just a few of the many useful must-have accessories, come and see what you still lack to make up for it. Friends with conditions can also buy more car goodies to assist in driving and facilitate travel.