If you’ve ever experienced your car shaking or vibrating when driving at speeds above 60 mph, you’re not alone. It’s a common issue that many drivers face, and while it might seem like a minor problem, it can be a sign of something more serious.
In this article, I’ll walk you through the common causes of car shaking at high speeds, explain what might be going on, and give you tips on how to fix it.
Common Causes of Car Shaking Above 60 MPH
1. Unbalanced Tires
One of the most common reasons for car shaking at high speeds is unbalanced tires. When your tires aren’t properly balanced, they can cause uneven rotations, resulting in a bumpy ride. This problem is especially noticeable when driving over 60 mph.
If you feel the steering wheel shake or the car vibrate, it could be that your tires are out of balance. The good news is, this is an easy fix. Getting your tires balanced by a professional will make your ride smoother.
2. Worn or Damaged Tires
Another possible cause is tires that are worn down or have visible damage, such as bulges or cracks. Tires that are not in good condition can cause uneven pressure on the road, which leads to vibrations when driving at higher speeds. Regularly checking your tires for wear and tear can help prevent this problem.
3. Misaligned Wheels
Misalignment is another common issue that can lead to vibrations at high speeds. When your car’s wheels are misaligned, it can cause them to point in different directions, resulting in uneven tire wear and shaking. A wheel alignment fix can often correct this issue, making your car easier to drive and reducing the shaking.
4. Faulty Suspension System
Your car’s suspension system is responsible for keeping the ride smooth by absorbing bumps and vibrations. If the suspension components, such as the shocks or struts, are worn out, they can’t do their job effectively, which leads to car shaking at high speeds. If this is the issue, you might need to replace some suspension parts.
5. Steering Issues
Shaking in the steering wheel is often a result of problems with the steering system. If the steering wheel shakes or wobbles when you drive over 60 mph, it could indicate issues like worn-out steering components, such as tie rods or the steering rack. These problems can affect the alignment and handling of your car, so it’s crucial to get them checked out promptly.
6. Brake Problems
While brakes are not usually the primary cause of shaking at high speeds, they can still contribute if there is an issue with them. For example, warped brake rotors can cause vibration when you apply the brakes, especially at higher speeds. If you notice shaking when you press the brake pedal, it’s time to inspect your brakes for potential problems.
7. Engine or Transmission Problems
Although less common, shaking can sometimes be attributed to issues with the engine or transmission. If the engine is misfiring or the transmission isn’t working properly, it can cause vibrations. If you suspect this might be the issue, a thorough diagnostic test by a mechanic is recommended.
Symptoms of Car Shaking at High Speed
Steering wheel shaking: Often felt in the steering wheel, this is one of the most obvious signs of unbalanced tires, alignment issues, or suspension problems.
General vibration: Vibration felt throughout the car, including the seats and floor, could be related to unbalanced tires, suspension issues, or engine misfires.
Wobbling: Wobbling of the car, especially at high speeds, could indicate problems with the tires, wheels, or suspension.
Shaking while accelerating: If the shaking only occurs when you press the gas pedal, it might point to transmission or engine issues.
How to Fix Car Shaking at 60 MPH
If your car shakes at high speeds, don’t ignore it. Addressing the issue promptly can help prevent further damage and ensure your safety. Here are a few steps you can take:
1. Balance Your Tires
If your car is shaking due to unbalanced tires, balancing them at a tire shop is a simple solution. Tire balancing should be done regularly, especially if you’ve noticed vibrations at higher speeds. Balancing helps distribute the weight evenly across the tire, reducing vibrations.
2. Replace Worn Tires
If your tires are worn or damaged, replacing them is the best option. Worn tires can not only cause shaking but also increase the risk of a blowout. It’s essential to check the tread depth and look for signs of damage like cracks or bulges.
3. Get a Wheel Alignment
If your wheels are misaligned, getting an alignment is a quick fix that will restore smooth driving. Misaligned wheels can lead to uneven tire wear, and realigning them ensures that your tires are working in sync with each other.
4. Replace Suspension Components
If your suspension system is the culprit, you might need to replace worn shocks or struts. Suspension repairs can be costly, but they’re necessary to keep your car stable and prevent further damage to other components.
5. Check the Steering System
If you notice shaking in the steering wheel, it’s essential to inspect the steering system for damaged parts, such as tie rods or the steering rack. These parts can wear out over time and lead to poor handling and vibrations.
6. Inspect the Brakes
If your car shakes when you apply the brakes, warped brake rotors are a common cause. Getting your brake system inspected and possibly replacing the rotors or pads will resolve the issue.
7. Get an Engine Diagnostic
If you suspect engine or transmission issues, it’s best to have your car diagnosed by a mechanic. They will be able to identify whether the problem lies with the engine, transmission, or other components and suggest the appropriate repairs.
Preventing Car Shaking at High Speeds
Get regular tire checks: Make sure your tires are in good condition and properly balanced.
Maintain your suspension system: Keep your suspension components in good shape to absorb bumps and prevent shaking.
Schedule routine wheel alignments: Getting your wheels aligned regularly helps prevent uneven tire wear and shaking.
Stay on top of brake maintenance: Check your brakes periodically to avoid issues with warped rotors or worn pads.
Conclusion
If you’ve been dealing with your car shaking at 60 mph or higher, it’s essential to address the issue before it becomes more serious.
Whether it’s unbalanced tires, a suspension problem, or something more complex, identifying the cause and fixing it promptly will ensure a smoother, safer ride.