Does mileage affect the service life of heavy truck chassis shock absorbers?

In the daily operation of heavy trucks, chassis shock absorbers play a crucial role. It is not only related to the driving stability of the vehicle and the safety of the cargo, but also directly affects the service life and operating costs of the vehicle. As an important indicator of vehicle use, driving mileage has a significant impact on the service life of heavy truck chassis shock absorbers.

As the mileage increases, the vibration and shock experienced by heavy-duty truck chassis shock absorbers will continue to increase. These vibrations and impacts will cause the components inside the shock absorber to wear, thereby affecting the performance and service life of the shock absorber. According to statistics, it is recommended to inspect and replace shock absorbers every 80,000 to 100,000 kilometers to avoid performance degradation that may adversely affect the driving experience.

In addition to wear and tear, increased mileage will also accelerate the aging of shock absorbers. The rubber parts, springs and other components inside the shock absorber will gradually lose their elasticity during long-term use, resulting in a decrease in shock absorption effect. Especially under harsh driving conditions, such as frequent heavy loads, driving on curved roads, etc., the aging process of the shock absorber will be accelerated. Based on the calculation of driving 20,000 kilometers per year, shock absorbers generally need to be replaced in about 4 years.

The increase in mileage will also affect the maintenance cycle of the shock absorber. As the mileage increases, the probability of shock absorber failure increases accordingly. Therefore, for heavy-duty trucks with higher mileage, more frequent inspection and maintenance of shock absorbers is required to ensure that they are working properly. Generally speaking, it is recommended to conduct a comprehensive inspection of the shock absorber every two years to detect and deal with potential problems in a timely manner.

Mileage has a significant impact on the service life of heavy truck chassis shock absorbers. As mileage increases, the wear and aging of shock absorbers will accelerate, affecting their performance and service life. Therefore, in the daily operation of heavy-duty trucks, it is necessary to pay close attention to the changes in driving mileage, and promptly inspect, maintain and replace the shock absorbers according to the actual situation. At the same time, by improving driving habits and selecting high-quality shock absorbers, the service life of the shock absorbers can also be effectively extended and the overall performance and economic benefits of the vehicle can be improved.