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Should you drive with a bad control arm?

No, you should not drive with a bad control arm. A bad control arm can cause significant safety issues and further damage to your vehicle. It's important to have a bad control arm repaired or replaced as soon as possible to ensure safe and reliable driving.


What is a Control Arm?


A control arm is a crucial component of a vehicle's suspension system. It connects the wheel hub to the vehicle's frame, allowing the wheels to move up and down and turn left and right. Control arms play a vital role in maintaining proper wheel alignment and providing a smooth, stable ride.


Signs of a Bad Control Arm


Some common signs that a control arm may be failing or damaged include:



  • Excessive play or looseness in the wheel when turning

  • Uneven tire wear

  • Difficulty steering or wandering while driving

  • Clunking or creaking noises from the suspension

  • Vibrations or shaking in the steering wheel


If you notice any of these symptoms, it's important to have your vehicle inspected by a qualified mechanic as soon as possible.


Dangers of Driving with a Bad Control Arm


Driving with a bad control arm can be extremely dangerous and lead to several safety issues, including:



  • Loss of Control: A damaged control arm can cause the wheel to move in unpredictable ways, making it difficult to steer and maintain control of the vehicle. This increases the risk of accidents, especially at higher speeds.

  • Tire Wear and Damage: A bad control arm can cause uneven tire wear, leading to decreased traction and increased risk of a blowout or other tire failure.

  • Suspension Damage: Continued driving with a bad control arm can cause further damage to other suspension components, such as the shocks, struts, and ball joints, leading to even more expensive repairs.


In summary, it's crucial to address any issues with your vehicle's control arms as soon as possible to ensure safe and reliable driving. If you suspect a problem with your control arms, it's best to have your vehicle inspected and repaired by a qualified mechanic.

How much does it cost to fix a control arm?


Signs of an inadequate control arm include clunking noise, uneven tread wear on tires, vibrations when driving, and visual damage. Control arm prices vary depending on the car's size, but in most cases, they cost between $220 and $530 to replace.



Are control arms worth replacing?


If your control arms are in bad condition, they can cause severe problems and should be replaced with new parts by a professional. The main components of a car control arm are an upright, bushing, and ball joint.



What does a damaged control arm feel like?


A failing control arm can cause your car to feel unstable when steering. The vehicle pulls to one side or feels loose when you turn the wheel.



What are the symptoms of a failing control arm?


Uneven tire wear, vibrations and shaking, clunking noises, poor handling and steering response, and excessive vibration during braking are common indicators of control arm bushing failure. If you notice any of these signs, it's essential to have your vehicle inspected by a qualified mechanic.



How long does it take a mechanic to replace a control arm?


For a mechanic to do the job typically takes around 1.5 hours or so.



How long can you ride on a bad control arm?


You should not drive any vehicle with a cracked, bent, or broken control assembly. If it's only beginning to rust, it still has some miles left. The vehicle is equally dangerous if the ball joint is broken and at risk of detaching the entire assembly from the wheel hub or steering knuckle.



How bad is it to drive on a bad control arm?


If the control arm lets loose, the tire will fold under and you will lose any ability to steer the car and braking will also be affected. This is a major safety concern and the safe way to get the car home would be to have it towed and or trailered if you are not able to get it fixed where you are right now.



What happens if you don't fix your control arm?


If the control arms are going bad, they no longer have the ability to reduce the impact of the impact of driving over a bump, resulting in a bumpier ride.



What does a bad control arm feel like?


Worn control arm bushings can significantly impact your vehicle's handling and steering response. You may notice increased body roll, where the vehicle leans excessively to one side when cornering. Additionally, the steering may feel loose or less responsive, making it harder to control the car accurately.



What happens if your control arm goes out while driving?


If the control arm lets loose, the tire will fold under and you will lose any ability to steer the car and braking will also be affected. This is a major safety concern and the safe way to get the car home would be to have it towed and or trailered if you are not able to get it fixed where you are right now.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.