How to Determine the Week of Manufacture from Tire Date Codes?

[DaniellaFitz]

To identify the week of manufacture from the tire date code, look at the tire's sidewall. The sidewall contains various numbers and letters, among which you'll find a four-digit code. This four-digit number indicates the tire's production date: the last two digits represent the year of manufacture, while the first two digits denote the week of production. For example, '3515' signifies that the tire was manufactured in the 35th week of 2015. Tires are typically mounted on metal rims, supporting the vehicle body, absorbing external shocks, ensuring contact with the road surface, and maintaining driving performance. Designed to operate under complex and demanding conditions, tires endure various deformations, loads, forces, and extreme temperatures during use. Consequently, they must exhibit high load-bearing capacity, traction performance, and shock absorption capabilities.