One of the most common symptoms of a faulty ball joint is noise coming from the suspension area. This can be anything from a clicking sound when turning to a banging or popping noise when driving over bumps. The problem with these symptoms is that they can also be caused by other issues in the suspension, so it's important to have a trained professional take a look at your vehicle to diagnose the problem.
Another symptom to watch out for is uneven tire wear. If you notice that your tires are wearing down more on one side than the other, it could be because your ball joints are not allowing the suspension to move as freely as it should. This will cause your tires to scrub against the pavement and wear down prematurely.
If you suspect that your ball joints may be failing, it's important to have them checked out as soon as possible. Not only can faulty ball joints lead to expensive tire damage, but they can also cause problems with steering and stability, making them a serious safety hazard.