The methods of identifying the quality of agricultural tires mainly include observing the appearance of agricultural tires, checking the date of production, testing elasticity, and more in -depth assessment through specific tools or methods.
Visual inspection:
The color of agricultural tires: The surface color of the high -quality agricultural tires will look dim.
Elasticity of agricultural tires: It can be checked by pulling the tire nails on the agricultural tires. If the tire nails are broken, it shows that the quality of agricultural tires is not good.
The flatness of agricultural tires: push agricultural tires on a flat road. If the agricultural tires are rolled very flat and balanced, it indicates that the agricultural tires are not separated.
Production date: The production date will be marked on the agricultural tire. If the agricultural tires have been placed for a long time, it is not recommended to buy it.
Elastic test: For good quality agricultural tires, no traces will be left after pressing.
Use magnet testing: The more the steel wire layer is used to test the steel wire layer of the agricultural tires with magnets, indicating that the better the quality of the agricultural tire is, because the steel wire layer can play a role in tearing.
Check the three key indicators of agricultural tires:
Abrasion resistance index: It is more suitable to choose a wear -resistant index of more than 300, but it should be noted that the too high wear -resistant index may cause a lot of tire noise during driving.
Direction index: reflect the grip performance of agricultural tires, affect the accelerated performance of the vehicle and the brake distance.
Temperature index: represents the heat dissipation performance of agricultural tires. The higher the heat dissipation level, the stronger the heat resistance.
Check the safety line of agricultural tires: The safety line of agricultural tires is located in the middle of the agricultural tire surface. If the agricultural tire pattern is worn to the same level or below of the safety line, it means that the wall of the agricultural tire tire is very thin and it is easy to explode the tire.
