The main sign of ball joint wear is that the wheels are difficult to set in the center position which directly affects the smoothness of the ride. There may also be increased vibrations or jolting on turns or when driving on rough terrains. Ball joint wear also causes the tires to wear out faster. These problems can emerge independently or in combination with the main signs of wear. To avoid these problems, you can install a high-quality steel ball joint kit that is designed to withstand heavy loads.