In this video I show you how to change the front lower ball joint on a 2014 Kia Cadenza. A bad lower ball joint will cause a bad clunking sound, vibration, uneven tire wear and a wandering steering wheel. To check if you have a bad lower ball joint safely jack the car up and set it on jack stands. With both hands grasp the tire at 12 o' clock and 6 o' clock and push and pull on the tire to check for movement in the lower ball joint. If there is no movement then the lower ball joint is fine.