Just like we look at tire specifications, many tire identity information can be found on the sidewall. The tire load index and maximum load capacity we are looking for today are also engraved on the sidewall. The load index of passenger car tires is usually engraved together with the cross-sectional width, aspect ratio, etc.
In addition, when replacing tires, tire workers should also inform the owner that the load index is not fixed. In addition to gradually decreasing with the increase of vehicle speed, the tire load index will also decrease due to tire injuries, long-term use, rubber aging and other reasons.