Is it normal for new car tires to have different manufacturing dates?

[MiaFitz]

It is normal for new car tires to have different production dates, but the production year of all four tires should be the same, and the week numbers generally should not differ by more than one week. Below is some information about tires: 1. Introduction: Tires are circular elastic rubber products mounted on various vehicles or machinery for ground rolling. They are typically installed on metal rims to support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance. 2. Required properties: Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and high/low temperatures during operation. Therefore, they must possess high load-bearing capacity, traction performance, and shock absorption. Additionally, they need to have high wear resistance, flexibility, and low rolling resistance with minimal heat generation.