Why Does My Car Shake When Driving Over 55 MPH? Causes and Fixes Explained
Discover why your car shakes past 55 mph, including tire, wheel balance, and suspension issues. Learn how to diagnose and fix the problem.
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If your car shakes past 55 mph, it's likely due to issues with the tires or wheel balance. It could be as simple as needing air or as complex as requiring a tire replacement or realignment. Another common cause could be worn out suspension components. A thorough inspection by a professional mechanic is recommended to diagnose and address the specific cause accurately.
FAQs & Answers
- What causes a car to shake only at high speeds? A car shaking at high speeds is usually caused by unbalanced tires, wheel alignment issues, or worn suspension components. Inspecting these areas can help identify the exact cause.
- Can low tire pressure cause car vibrations above 55 mph? Yes, low tire pressure can lead to uneven tire wear and vibrations, especially at higher speeds. Regularly checking and maintaining proper tire pressure can prevent shaking.
- How can I fix my car shaking when I drive over 55 mph? To fix shaking at high speeds, have a mechanic check your wheel balance, tire condition, and suspension. Balancing the wheels and replacing worn parts often resolves the issue.