What should be paid attention to when replacing tires?

[LaFaith]

When replacing tires, the following points should be noted: 1. Tire service life - Since the main material of tires is rubber, they will age over time. Even if the tires haven't been driven many kilometers, they still need replacement after a certain period. 2. Replace both tires simultaneously - Most tire replacements occur when one tire is damaged or punctured, but it's better to replace both left and right tires at the same time. This prevents sideslip caused by different friction forces between left and right tires during emergency braking. 3. Wheel balancing is necessary - When car wheels rotate at high speed, dynamic imbalance may occur, causing wheel wobbling and steering wheel vibration during driving. Wheel balancing can effectively prevent this situation. 4. Tire rotation - During daily vehicle use, all four tires will experience varying degrees of wear. If not replacing all four tires simultaneously, performing tire rotation is advisable to extend their service life.