How to extend the service life of tire rubber?

To extend the service life of tire rubber, we can start from the following aspects:

1、 Reduce the damage of environmental factors to tire rubber

Sunscreen:

Ultraviolet radiation is one of the main factors causing tire rubber aging, which can damage the molecular structure of rubber, causing it to become harder and brittle, thereby reducing the elasticity and wear resistance of tires. Therefore, the vehicle should be parked in a cool place to avoid prolonged exposure to sunlight.

Regularly clean tires to remove surface dirt and chemicals, and reduce the impact of ultraviolet radiation.

Use tire protectants, which typically contain UV absorbers that can effectively slow down tire aging.

Control oxygen exposure:

Oxygen reacts with rubber molecules through oxidation, causing the rubber to harden and crack. Regularly check the tire pressure to ensure that the oxygen concentration inside the tire remains within a reasonable range.

Inflate with nitrogen gas, which has larger molecules and is less likely to penetrate rubber, effectively reducing the damage of oxygen to tires.

Control temperature:

Temperature is a key factor affecting tire rubber aging. High temperature will accelerate the movement of rubber molecules, leading to faster aging. Therefore, long-term high-speed driving should be avoided to reduce the heat generated by the friction between the tires and the ground.

Regularly check the tire temperature, especially in hot weather, and take timely cooling measures.

2、 Reduce the damage of chemical substances to tire rubber

Avoid tire contact with oily substances such as gasoline, engine oil, etc. These chemicals can dissolve rubber molecules, causing them to lose elasticity.

Regularly clean tires: remove residual chemical substances on the surface to prevent them from corroding the rubber.

3、 Pay attention to tire maintenance and upkeep

Regularly check tire pressure: Insufficient tire pressure can lead to uneven tire wear and increase the risk of tire blowouts; Excessive pressure can reduce tire grip and affect handling performance. It is recommended to check the tire pressure at least once a month and adjust it according to the recommended values of the vehicle manufacturer.

Regular tire rotation: Due to the different load-bearing capacity of the front and rear wheels of the vehicle, the degree of wear may also vary. Regular tire rotation can ensure even tire wear and extend its service life. It is usually recommended to rotate the tires every 8000 to 10000 kilometers.

Check tire wear: The degree of tire wear can be determined by observing the depth of the tire tread. When the depth of the tread is below a certain limit (such as 1.6 millimeters), the tire should be replaced immediately. In addition, it is necessary to check whether the tires have cracks, bulges, or other damages, which may affect the safety performance of the tires.

4、 Choose and use appropriate tire rubber

Choose tire rubber with reliable quality: There are many types of tire rubber on the market, so it is important to choose products with reliable quality and suitable tire materials.

Reasonable use of tire repair glue: When a tire has minor damage, tire repair glue can be used for repair. However, it should be noted to choose the appropriate tire repair adhesive and operate it in a dry and clean environment to avoid dust and moisture affecting the effectiveness of the adhesive. At the same time, after repairing the tires with tire repair glue, it is necessary to control the speed of the vehicle in the short term and avoid driving at high speeds.

5、 Precautions for storing tire rubber

Storage environment: When storing tire rubber, a well ventilated and dry place with suitable temperature and humidity should be selected, and direct sunlight should be avoided.

Regular inspection: Tire rubber stored for a long time should be regularly checked for its condition to ensure that it has not aged or deteriorated.

In summary, extending the service life of tire rubber requires starting from multiple aspects, including reducing environmental factors and chemical damage to tire rubber, paying attention to tire maintenance and upkeep, selecting and using suitable tire rubber, and precautions during storage. These measures can effectively slow down the aging process of tire rubber, extend its service life, and thus reduce the maintenance cost of vehicles.