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Ball joint failure is not considered a common problem, but it can still happen. Lack of proper maintenance and lubrication are typically the most common reasons why the ball joints in your vehicle tend to fail over time.

A worn ball joint will significantly affect your steering and suspension. If the ball joint fails completely, your steering and suspension may partially collapse, causing your wheel and tire to move outward from the vehicle. This is dangerous because it can make you lose control of your vehicle. In some cases, your wheel and tire assembly may come off completely.

Thankfully, there are ways to find out whether your ball joints have gone bad. Read on to learn more.

ball joint blurred background
A worn ball joint will significantly affect your steering and suspension.

What are the Symptoms of a Bad Ball Joint?

Here’s a list of the most common bad ball joint symptoms:

Loud Popping or Squeaking

Hearing loud sounds from the corner of your vehicle when driving over uneven road surfaces may be a sign that you have a loose suspension. The popping and/or squeaking sound may be faint at first, but it will get worse if you don’t replace the faulty ball joint/s immediately.

Steering Wheel Vibrations

A bad ball joint may also cause shimmy-type steering vibrations while driving. This is because loose ball joints can send vibrations into the chassis and through the steering wheel.

Once you start to feel noticeable vibrations in the steering wheel while driving, have your vehicle checked right away. If the problem isn’t one of your ball joints, chances are something else is wrong with your steering or suspension system.

front lower ball joint
A bad ball joint may also cause shimmy-type steering vibrations while driving.

Steering Issues

Worn-out, misaligned, or damaged steering components can cause your steering to wander. They may also lead to excessive free play in your steering wheel.

Your suspension system is designed to keep your vehicle straight even with minimal effort. If your car keeps drifting or pulling to one side, you may have bad ball joints.

Steering issues will not only make driving difficult and exhausting, but it will also put you and your passengers at risk. Take your vehicle to an auto repair shop immediately to resolve the problem.

Uneven Tire Wear

Inspect your tires. If their inner or outer edges are more worn out than other areas of the tire tread, this could be a sign that your ball joints are loose or damaged.

However, note that this symptom is also associated with other failing suspension components, as any fault that causes misalignment can cause abnormal tire wear.

Have your suspension components checked once you spot uneven tire wear. If it is indeed your ball joints that are faulty, have them replaced right away. There are many top-quality aftermarket ball joints available on the market today.

two ball joints
Faulty ball joints must be replaced as soon as possible.

Misaligned or Damaged Parts

Conducting a visual inspection will help you spot most of the other symptoms of bad ball joints. Determine if a suspension component is bent or misaligned using alignment equipment.

Look for signs of damage. Any noticeable scrape marks or rust may indicate contact with the road or other suspension components, which could cause your suspension to loosen.

If you’re not familiar with the suspension and wheel assembly, it is best to let a professional do the checking for you.

What are Ball Joints?

Ball joints work like ball-and-socket joints. Functioning just like the joints of your shoulders, they allow your front wheels to move up and down and side to side.

Ball joints allow your wheels to turn and change directions. They are also partially responsible for allowing the wheels to move up and down when driving over potholes or bumps on the road.

front ball joint
Ball joints allow your wheels to turn and change directions.

There are two kinds of ball joints, which vary based on the location of the knuckle and control arm. The ball joints are tension loaded if the steering knuckle rests on the control arm. If the control arm rests on the knuckle, then the ball joints are compression loaded.

What Causes Ball Joints to Fail?

Several factors may affect the lifespan of your suspension’s ball joints, such as rough driving conditions, vehicle weight, and lubrication. Usually, ball joints that are on the same side wear out simultaneously.

Even with proper maintenance, load-carrying ball joints tend to wear out faster than follower ball joints. It’s why experts recommend replacing ball joints in pairs to ensure better handling and long-term functionality.

Since ball joints are crucial components of your steering system, it’s important to ensure that they are in good condition at all times. Replace faulty ones right away.

How Much Does a Ball Joint Replacement Cost?

An aftermarket ball joint replacement usually costs around $50 to $500 for the part itself. Some may be priced as high as $1000. Take note that this ballpark figure is for the replacement ball joints only. There are other additional expenses that you may have to pay, such as labor and installation costs.

Ball joints are usually sold individually or in sets. They come in greasable and non-greasable variants, so make sure to check on these things first before deciding on anything. Make sure the ball joints you are buying are compatible with your vehicle.

ball joint on tire
Ball joints are usually sold individually or in sets.

Is it Safe to Drive with Bad Ball Joints?

No. It is never advisable to drive with bad ball joints. When your ball joints break or fall off, the steering and suspension may fall apart. This may cause your wheel and tire to move away from the vehicle, leading to a loss of control.

Faulty ball joints may also eventually cause damage to other suspension components, which could result in even more dangerous driving conditions.

Make safety your number one priority while on the road. Prevent these potentially dangerous events from happening by replacing faulty ball joints right away.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic.

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