What year was tire 1321 produced?

[Santiago]

Tire 1321 was produced in the 13th week of 2021. Here are specific details about tires: 1. Definition of stock tires: Tires that have been in storage for over 1 year after production are considered stock tires. However, this also depends on the tire's service life. Typically, all-season or economy tires have a service life of 3-5 years, with a mileage of around 50,000 kilometers. 2. Checking tire production date: To determine the production date of a tire, you need to understand how to read the tire's production date. The production date can be found on the sidewall of the tire, usually in a four-digit format. Starting with DOT followed by a series of letters and numbers, the last four digits represent the production date. The first two digits indicate the production week, and the last two digits indicate the production year.