Everyday Life
How to check your tyre tread depth
How to check your tyre tread depth: the right reflexes in a few simple steps.
Written by Mohamed IDBRAHIM · Updated octobre 13, 2026 · 7 min read
Immediate actions
- 1 Use the 1-euro coin test or a tread gauge.
- 2 Measure in the centre and both edges of the tyre.
- 3 Replace tyres below 1.6mm of tread.
- 4 Check irregular wear, which signals alignment issues.
What not to do / warning
Low tread dramatically lengthens braking distance in the wet.
When a how to check your tyre tread depth happens, the first minutes matter. Follow these steps to act safely and without panic.
What to do right now
- Use the 1-euro coin test or a tread gauge.
- Measure in the centre and both edges of the tyre.
- Replace tyres below 1.6mm of tread.
- Check irregular wear, which signals alignment issues.
Mistakes to avoid
- Acting before removing the immediate source of danger.
- Panicking or skipping the official procedures.
- Following unverified advice from the internet.
How to prevent this in the future
Regular checks, keeping the emergency numbers visible and preparing an essentials kit go a long way. Save this guide for offline access.
Frequently asked questions
What should I do first?
Ensure everyone is safe, remove the source of danger, then call the relevant number or begin the official procedure.
When should I call emergency services?
Whenever life, serious injury or fire is involved. When in doubt, call — dispatchers would rather check than miss an emergency.
Sources & references
- NHTSA (https://www.nhtsa.gov/)