Should I Replace Two or Four Tires?

[VanLayla]

Tire replacement guidelines do not strictly specify whether to change two or four tires. The decision should primarily be based on practical circumstances. When conditions permit, it is recommended to replace all four tires simultaneously. Typically, at least the two tires on the same axle should be replaced together. Replacing only one tire can result in different tread patterns on either side of the vehicle, increasing fuel consumption and posing numerous safety risks. Tires are circular elastic rubber products mounted on various vehicles or machinery for ground contact and rolling. They are usually installed on metal rims to support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance. Tires often operate under complex and demanding conditions, enduring various deformations, loads, forces, and extreme temperatures during use. Therefore, they must possess high load-bearing capacity, traction performance, and shock absorption capabilities.