How to Know When It’s Time to Replace Your Tyres

Tread&Co. Team
15 Jul 2025
Last Updated
15 Jul 2025

Quick Summary
Driving with worn-out tyres can be dangerous. Learn the top signs that indicate it’s time to replace your tyres to stay safe on the road.

Your tyres are the only part of your vehicle that touch the road — making them one of the most critical safety components. Driving with worn-out or damaged tyres can lead to poor handling, longer braking distances, and even blowouts. But how do you know when it’s time to replace them?
1. Check the Tread Depth
The tread helps your tyre grip the road. If it’s too shallow, you risk losing traction — especially in rain. Use the “penny test” or a tread depth gauge. If the tread is less than 1.6mm (the legal minimum), it's time to replace.
2. Visible Cracks or Bulges
Inspect the sidewalls for cracks, cuts, or bulges. These are signs of tyre aging or internal damage and can lead to a blowout.
3. Vibration or Unusual Noises
If your car vibrates at high speed or you hear a thudding sound, it could be due to tyre damage or uneven wear. Get it checked immediately.
4. Tyres Older Than 5 Years
Even if not worn out, rubber degrades over time. Most manufacturers recommend replacing tyres every 5–6 years regardless of use.
5. Uneven Wear
Uneven tread wear could indicate alignment or suspension issues — but it also means your tyres aren’t wearing safely and evenly.
Final Tip:
Regular checks and tyre rotation help maximise lifespan. If you're unsure, visit us — our technicians will inspect your tyres for free!