How to Tell If Your Strut is Bad

Your vehicle’s suspension system plays a crucial role in providing a smooth and comfortable ride. Among its many components, the struts are key elements responsible for absorbing shocks and supporting the weight of the vehicle. Over time, these struts can wear out, compromising your car’s performance and safety. Identifying signs of bad struts early on is essential to ensure timely repairs and maintain your vehicle’s optimal performance.

In this blog post, we will explore the signs and symptoms that indicate your struts might be in need of replacement or repair.

Bad Strut Symptoms

Struts are an integral part of a vehicle’s suspension system, and they are generally found in the front suspension. They combine the function of a shock absorber and a structural support component, as they help support the weight of the vehicle while dampening the impact of bumps and road irregularities. Struts are built to last a long time, but various factors can lead to their deterioration

Common Signs of Bad Struts:

1.1. Excessive Bouncing: If you notice that your car bounces excessively after hitting a bump or dip on the road, it could be an indication of worn-out struts. Healthy struts should absorb the impact, preventing excessive bouncing.

1.2. Nose Diving During Braking: When you apply the brakes and notice the front end of your car diving forward, it’s likely due to weakened struts. This phenomenon can significantly impact your braking performance and safety.

1.3. Uneven Tire Wear: If your struts are no longer providing proper support, your tires may not maintain even contact with the road. This can lead to uneven tire wear, reducing tire lifespan and compromising handling.

1.4. Vibrations and Noise: Worn-out struts can cause vibrations to transmit through the vehicle, leading to a noticeable increase in cabin noise. Pay attention to any unusual noises while driving, such as clunking or knocking sounds, as these could be signs of failing struts.

1.5. Difficulty Steering: Faulty struts can make steering more challenging, particularly when making turns. You may experience increased resistance or a feeling of “drifting” during turns, making it crucial to address the issue promptly for your safety.

2. Conduct a Visual Inspection:

You can perform a simple visual inspection to check for signs of strut wear. Park your car on level ground and examine each strut for oil leaks, dents, or visible damage. Any oil leakage usually indicates a damaged internal seal and requires immediate attention.

3. Performing the “Bounce Test”:

To further assess your struts’ condition, try the “bounce test.” Press down firmly on one corner of the vehicle and release. A well-functioning strut will compress and rebound just once. If the car bounces several times or continues to bounce, it’s a clear sign of worn-out struts.

4. Seek Professional Evaluation:

If you notice any of the aforementioned signs or have doubts about your struts’ condition, it’s essential to have your vehicle inspected by a qualified mechanic. They can conduct a thorough assessment, checking each strut’s performance and overall suspension system health.

5. Replacement and Repair:

If your struts are indeed faulty, don’t postpone the replacement or repair process. Driving with bad struts can lead to further damage to your suspension and adversely affect your vehicle’s handling and safety.


Being able to recognize the signs of bad struts is crucial for maintaining your vehicle’s optimal performance and safety. Regular visual inspections, performing the bounce test, and paying attention to any unusual symptoms while driving can help you identify potential issues early on. If you suspect your struts are compromised, consult a professional mechanic to evaluate and address the problem promptly. By taking timely action, you can ensure a smoother, safer, and more comfortable driving experience for yourself and your passengers.