Should Two Tires Be Replaced Together?
1 Answers
It is best to replace two tires together. If only one tire is replaced, due to tire wear, the tread pattern will be thinner than that of the new tire, resulting in a relatively smaller tire diameter. If the thickness of the tires on both sides is different, it may cause the vehicle to pull to one side while driving. Additionally, the friction of the new tire tread is greater than that of the old tire, which can easily lead to uneven braking force during braking. Replacing both tires together ensures the same tread pattern, which better guarantees smooth driving. When replacing both tires, automotive technicians will also perform dynamic balance correction to ensure even force distribution among all four tires. This also helps in maintaining equal weight distribution on the vehicle body. During braking and turning, identical tread patterns on both sides enhance driving safety and contribute to better fuel efficiency. Key considerations for tire replacement include: selecting tires of the same specifications; replacing the valve stems simultaneously; paying attention to installation direction and inflation; checking tire pressure; performing a four-wheel alignment after replacement; slightly loosening the fixing bolts before using a jack to partially lift the vehicle during tire removal; and choosing high-quality tires with reliable performance.
