Clear knowledge，We should learn more about car knowledge when we use the car，Only when you are familiar with car knowledge can you better care for the car，The car is maintained and the driving is also smooth，Vehicle experience is more pleasant。

There are a lot of car knowledge，Let's pick some knowledge together to talk，Let you know how to know your car，Continuously enriching your own car knowledge，can also better maintain your own car。Car knowledge you don’t know，Can bring you a safer driving experience

The Seabetfirst knowledge point: The reason for the brakes and throttle of the car is designed as a high and one low。

Drivers who drive the car，You must be familiar with the throttle and brakes，Then a careful driver friend will find it，The design of the throttle and brake is one high and one low，So what are the important effects of design in this design，Maybe you also know the reason for this，But I will talk to you here，In fact, it is also very simple，This is to allow drivers to better distinguish which one is the brake door，Can better avoid the risk of the throttle as a brake。

The second knowledge point: Why is the car steering wheel design a circular shape。

Maybe many friends may not know，In fact, although the car steering wheel looks round，But the steering machine turn shaft under the steering wheel is not in the center，This design mainly considers two factors: First, it can leave more space for the legs，Avoid the legs more flexible when the legs are stepped on the brakes，Not blocked by the steering wheel，Improve driving safety，Second, there is enough space when the driver gets off the car，Make it more convenient for getting on and off the car。For cars that highlight control, they will also design the steering wheel into oval，This is more convenient to control the direction，Reduce rotation angle。

Third Knowledge Point: In the thunderstorm weather，Do not refuel the car。

Everyone knows，When the thunderstorm is added，Lightning is very dangerous，So cheering seabet loginin thunderstorms is also a very dangerous thing，If you refuel the car at this time，The oil gun can easily guide a large amount of current to the car fuel tank，A large amount of current will make the car fuel molecular movement strenuous，It is easy to cause dangerous accidents such as explosion or fire，Therefore, we should avoid refueling in thunderstorms when using cars。

Fourth Knowledge Point: We often have a question，Why the color of the car glass water is blue。

This car glass water is blue in a blue state. In fact, there is no special principle，Just to distinguish it with other liquids，Not easy to misuse it with other liquids，Also remind everyone，This is a toxic liquid，Be careful when you use it，Can't use it like other liquids。

Fifth Knowledge Point: Why is the airbags of a car not as long as the life of the car。

For the airbags of the car，Maybe many people don’t know its life，There is no clear shelf life for airbags，In fact, the airbags are generally used for 10 years，Its quality decreases，It is also difficult to ensure the quality，So why is this this，Why not have the same life as a car，In fact, this is also due to the lack of design standards，So the life of the car's airbag is not as long as the car。