Your tyres are the only contact point between your car and the road, making them crucial for safety, performance, and efficiency. Knowing when to replace your tyres can prevent accidents, improve handling, and save money in the long run.

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1. Understand Tyre Lifespan

Most tyres have an average lifespan of 5–7 years, but this depends on:

• Driving conditions

• Road quality

• Tyre type

• Maintenance habits

Even if the tread looks fine, age alone can degrade tyre performance.

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2. Check Tread Depth

Tread depth is a key safety indicator.

• Legal minimum in Europe: 1.6 mm

• Recommended for safety: 3 mm for summer, 4 mm for winter

Use a tread depth gauge or the penny test: insert a coin into the tread—if the tread doesn’t cover part of the coin, it’s time to replace.

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3. Watch for Uneven Wear

Uneven wear can indicate alignment or suspension issues. Signs include:

• Bald spots or patches

• One side worn more than the other

• Feathering along tread edges

Uneven wear not only shortens tyre life but also reduces grip and handling.

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4. Look for Cracks, Bulges, and Damage

Tyre sidewalls are prone to cracks, cuts, or bulges caused by:

• Road hazards

• Overinflation or underinflation

• Age-related wear

Any bulge or deep crack is a serious safety risk and requires immediate replacement.

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5. Monitor Vibration or Noise

Excessive vibration, wobbling, or unusual road noise can signal:

• Tyre imbalance

• Internal damage

• Worn-out tyres

Don’t ignore these warning signs—they often indicate that replacement is needed.

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6. Follow Manufacturer Recommendations

Always refer to your car and tyre manufacturer guidelines. Most recommend:

• Replacing tyres every 6 years at a minimum, regardless of tread

• Replacing tyres every 10 years maximum, even if unused

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Conclusion

Replacing your tyres at the right time is crucial for road safety and vehicle performance. Regularly inspect your tyres for tread depth, wear patterns, damage, and age, and replace them promptly to avoid accidents and costly repairs.