Ball joints are essential to your vehicle's suspension system, connecting the control arm to the steering knuckle. They allow the suspension to move up and down while enabling the front wheels to steer. Over time, ball joints can wear out and fail, impacting your car's handling and safety. Here are some warning signs to look out for that may indicate you need to replace a ball joint.
Clunking Noises
One of the most common symptoms of a failing ball joint is a clunking or knocking noise from the front suspension, particularly when going over bumps or making turns. The sound occurs because a worn ball joint will have a lot of play, allowing the suspension to knock metal against metal. If you hear this noise, have your vehicle inspected by a mechanic as soon as possible.
Uneven Tire Wear
Bad ball joints can cause your front tires to wear unevenly or rapidly. Look for excessive wear on the inner or outer edges of the front tires. Uneven tire wear is often a sign that the ball joints are not holding the suspension in proper alignment, which will reduce tire life and hurt fuel economy. Catching excessive or uneven tire wear early can help you avoid more costly repairs down the road.
Wandering Steering
A vehicle with worn ball joints may feel unstable and wander at higher speeds, drifting from side to side despite your steering input. You may also notice excessive vibration through the steering wheel. These symptoms occur because the worn ball joints allow too much play in the suspension, making it harder to control the vehicle's direction. If your car doesn't steer as precisely as it used to, it's time to get it checked out.
Some of these symptoms can also be caused by other suspension or steering system issues, so having your car inspected at the first sign of trouble is important. Ignoring bad ball joints can lead to further damage and pose a serious safety risk if they fail. If you suspect your vehicle needs ball joint replacement or any other service or repair, the experts at Winchester Mitsubishi in Winchester, VA are here to help. Our experienced technicians will properly diagnose the issue and get you safely back on the road.