How often should a vehicle undergo wheel alignment?

[VonMartin]

There is no specific time requirement for how often wheel alignment should be performed. Situations that necessitate wheel alignment include: 1. After replacing or repairing components of the suspension or steering systems, wheel alignment is essential. This process adjusts the precision angles between various parts of the chassis system. Inaccurate wheel alignment can lead to excessive wear on the vehicle's chassis system. 2. If the vehicle exhibits tendencies to pull to one side while driving, a decrease in steering accuracy, or severe tire wear (uneven wear); or if the vehicle has been involved in a collision causing damage to the chassis and suspension, wheel alignment should be considered. 3. Unlike regular maintenance, wheel alignment is more akin to a repair service. It involves adjusting the geometric angles of the tires, steering, suspension, and other components to ensure tight contact between the tires and the road surface. 4. Proper wheel alignment can resolve issues such as vehicle pulling and inaccurate steering. If the vehicle does not exhibit such problems, performing wheel alignment might alter the original coefficients of various components, potentially leading to inaccurate wheel alignment.