Chaoyang No. 1 tire has poor wear resistance

  4
 August 2, 2024

4 Chaoyang No. 1 run-on-air tires replaced in July 2022, 245 45 R18

The tire was used until December of 2023. In a year and a half, 140,000 kilometers traveled to 170,000 kilometers, 30,000 kilometers. The tire is now so worn that when dynamic balance and four-wheel alignment are no problems, the tire itself is too wear-resistant. The standard wear index of the tire is 320. The actual wear situation is as follows

There is another problem with the right rear wheel tire. The middle is more severely worn than the two sides. The middle is already at the safety line and is about to be worn flat.
Normal tire pressure is not caused by high tire pressure

The usual car environment is urban paved roads. When I am at the seaside, I basically travel on the highway around the sea. Because I am in the aquatic products business, I often travel to and from various terminals for inspection. The number of kilometers is many, but after the tire was replaced, the total number of kilometers was more than 30,000. In a year and a half, when the tire was first replaced, the tire mute effect and the control were very satisfied. As the wear and tear were serious, the driving noise of the tires increased significantly. Dear friends, you should be cautious when preparing to replace Chaoyang No. 1. I personally experience that it is only more comfortable to use when using a new tire, so it is prudent and prudent.

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