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February 20, 2025Mo from Karmeka

Diagnosing Car Vibrations: When to Worry

car-vibrationsdiagnosticstyresalignmentsafety

If your car shakes or vibrates, something is amiss. This guide covers common causes – from worn tyres to misaligned wheels – and why it pays to get vibrations checked.

Does your car shake at motorway speed or vibrate when idling? Vibrations can signal many issues, from minor to serious. Here’s a guide to common causes.

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Old or worn tyres: Tyres age over time and typically last three to five years. Worn tread or cracked rubber can cause vibrations. Rotating and balancing tyres regularly reduces uneven wear.

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Out-of-balance wheels: When wheel weights fall off or tyres wear unevenly, wheels become unbalanced, leading to shaking at certain speeds. A wheel balance service will correct this.

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Out-of-round tyres: Irregular wear can cause tyres to become egg-shaped, causing the car to bounce. Replacing the affected tyre is the only cure.

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Damaged wheels or loose lug nuts: Bent wheels from potholes or loose nuts can create vibration. Always torque lug nuts to the manufacturer’s specification after changing a tyre.

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Suspension or alignment issues: Worn suspension components or misaligned wheels cause vibration and uneven tyre wear. Hitting potholes or kerbs can knock the alignment out. A professional inspection can detect these issues.

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Build-up of ice or debris: In winter, slush can freeze inside the wheel wells, creating vibration. A thorough wash may solve the problem.

If your car starts vibrating, address it quickly to avoid further damage. Our marketplace lets you book a mobile mechanic who can diagnose and fix the problem on the spot.

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