Where to Find the Tire Date?
1 Answers
The DOT marking molded on the tire is followed by an 11-digit alphanumeric sequence representing the tire's identification or serial number. The last four digits of this serial number indicate the tire's production date. This date is formatted as four digits "AABB," where the first two digits "AA" represent the week of the year, and the last two digits "BB" indicate the year. Below is relevant information about tires: 1. Tire production date code format: The first two digits denote the production week, and the last two digits represent the production year. For example, 1204 means the tire was produced in the 12th week of 2004. Tires are circular elastic rubber products mounted on various vehicles or machinery, designed to roll on the ground. Typically installed on metal rims, they support the vehicle body, absorb external shocks, ensure contact with the road surface, and maintain driving performance. 2. Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and extreme temperatures during operation. Therefore, they must possess high load-bearing, traction, and cushioning capabilities. Additionally, they require high wear resistance, flexibility, and low rolling resistance with minimal heat generation. Half of the world's rubber consumption is used in tire production, highlighting the significant demand for rubber in tire manufacturing.
