What is a front ball joint?
Ball joints connect the wheels and tires to your car’s suspension system. Think of them like your hip bone. Each ball joint is basically a ball resting in a socket. The joint is connected to the suspension by a control arm. This allows for maximum flexibility, which means you can steer your vehicle!
Depending on what type of suspension your car has, your vehicle may have multiple ball joint assemblies. For instance, your car might have upper and lower ball joints. Front ball joints simply mean the ball joints on the front wheels of your car.
Modern ball joints are sealed—housed inside a steel casing surrounded by lubricating grease and a rubber boot that stops contaminants from getting into the joint. Unfortunately, since these joints are sealed, you can’t service them. Plan on replacing damaged or failing ball joints along with their counterparts on the other side of the car. Ball joints are usually replaced in pairs.
When should I replace the front ball joint on my car?
Your vehicle will give you plenty of signs that it’s time to do a front ball joint replacement. Here are symptoms to watch out for:
Looser or more difficult handling: It’s frightening when you feel like you don’t have control of the steering, and that’s what happens when the ball joints go out.
Vibration while steering: A steering wheel that shakes when you drive means your car’s suspension is off.
Side-to-side drifting: In addition to difficulty steering, you’ll also notice the car seems to drift to the side on its own. This is a major sign that your car is due for an inspection.
Strange noises: A failing ball joining may cause a clunking noise from the front tires. This is the sound of the ball joint rattling within its housing.
Uneven tire wear: This is a more subtle sign that something is wrong with your front ball joint.
How often should a ball joint be replaced?
The good news is that a new car ball joint should last you 70,000 to 150,000 miles, which is a pretty broad range. If you’re driving on smooth, even roads, the joints will last longer than if you’re regularly driving off-road or on rough roads.
Can I replace the front ball joint myself?
If you’re trying to save money on repair costs, you might consider replacing the ball joints yourself. However, unless you’re a mechanic that specializes in wheel assembly and suspension systems, it’s better to leave this replacement to the professionals. There’s just too much that could go wrong! Bring the car to a trusted mechanic or dealership service center.