Is a Wheel Alignment Necessary When Replacing New Tires on a Car?

[VanPatrick]

Replacing tires does not require a wheel alignment. Changing the rims and tires only affects the overall dynamic balance of the wheels and has no impact on the suspension. Swapping rims or tires merely alters the properties of the wheels, so a dynamic balance adjustment is sufficient. Wheel alignment refers to the properties of the suspension. As long as the size remains consistent when changing tires or rims, a wheel alignment is unnecessary. Below are some scenarios where a wheel alignment might be necessary: 1. When one side of the tire is severely worn, but the tire itself is fine, it's advisable to get a wheel alignment; 2. If the vehicle has been in an accident, causing significant damage to the chassis or suspension, which may affect tire alignment, a wheel alignment should be performed.