How to Check the Manufacturing Year of Tire Specifications?

[McDakota]

The method to check the manufacturing year of tire specifications is: 1. There is a set of production batch numbers consisting of numbers and letters on the outer edge of the tire. The last four digits of the production batch number indicate the manufacturing date of the tire; 2. The four digits are in the form of AABB, where AA represents the week of the corresponding year, and BB represents the manufacturing year. Tires usually have many numbers and letters, which represent different meanings. Most tires have a DOT mark, which stands for the certification by the U.S. Department of Transportation. It is usually followed by a series of numbers and letters, representing the tire's origin information and factory code.