Your Infiniti's suspension system is something that is very important to maintain. It is responsible for helping you to have a smooth drive when you're on the road and is made of a range of different parts. It helps to support your frame and keep your ride from being excessively bouncy or rough, no matter what kind of road you're driving on. The front suspension in your car helps your wheels to move up and down independently and allows them to turn together as well. Ball joints are one of the most important parts of the suspension system, and you need to be paying attention to the condition of these parts. They are bearings in sockets that help serve as pivot points that connect the control arms of your vehicle to the steering knuckles. If you find there are loud clunking noises coming from your suspension, this can be a symptom of wear and tear on your ball joints. You also might experience vibrations. You want to be sure to invest in OEM Infiniti ball joints when you need to replace yours. Find them here on our site.