What is the use of air suspension?

Suspension system is one of the most important shock absorption systems of automobile, and it is the general name of frame and axle connection device. The suspension system used in high-quality SUV is generally pneumatic suspension, so what does pneumatic suspension mean? How long can air suspension last?

What does air suspension mean?

Air-to-air suspension refers to a device that uses compressed air to transmit impact force to cushion the impact force of the car body. Its working principle is actually to use the signal of pressure sensor to control the air intake of suspension system to reduce or increase the height of the car body, so as to achieve the purpose of buffering. The actual use effect is very good, which can greatly improve the ride comfort of high-chassis SUV.

In addition to running smoothly, the air-to-air suspension system also has the biggest feature that it is very light. Generally, the suspension systems used in gearbox cars are all leaf springs, which leads to poor stability of the car body, which is not only bulky, but also unable to be adjusted, so air suspension is very popular in recent years.

How long can air suspension last?

The service life of suspension system is closely related to the use of the vehicle by the owner. As we all know, cars are broken, not broken. If a car with air suspension system is parked in the garage for one or two years, the suspension of this car will basically fail.

If we use the car frequently, almost every day, with good car habits and standardized operation, then the air suspension can be used for 5 years under good road conditions, but this is the theoretical service life, and there will always be bumps when driving. It is normal that most cars will have problems after using for about 3 years. Pay attention to regular maintenance, which is very good for system protection.

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