Can I drive on worn tyres?
No, below 1.6 mm. The minimum tread depth must be at least 1.6 mm across the running surface. Wear indicators (small bumps in the grooves) mark this limit: if the rubber reaches their height, you must change the tyre. Driving on a bald, cracked, deformed or under-limit tyre is a serious offence: EUR 200 per non-compliant tyre, with possible immobilisation. Tyres on the same axle must match (size and type). Beyond the fine, worn tyres lengthen braking distance and raise the risk of aquaplaning and blowout.
📋 The rules
- Minimum tread depth: 1.6 mm
- Wear indicators reached = tyre to change
- Bald, cracked or deformed tyre: banned
- EUR 200 per non-compliant tyre (serious offence)
- Possible immobilisation of the vehicle
🔓 Exceptions
- Temporary 'space-saver' spare: speed-limited
- Tyres on the same axle: must be identical in size and type
- Winter tyres: watch their faster wear
⚠️ Penalties & fines
Driving on a non-compliant tyre (under 1.6 mm, bald or damaged) is a serious offence: EUR 200 per tyre, with possible immobilisation until replaced. In a crash linked to faulty tyres, your liability can worsen and the insurer can reduce cover. The ITV also checks tyre condition: excessive wear can be a serious defect.
📎 Official sources
❓ Frequently asked
What's the minimum tyre depth?
1.6 mm in the main grooves, across the tread. Wear indicators, small bumps at the bottom of the grooves, mark this limit: when the tread reaches their height, you must change the tyre, and check for cuts, cracks or deformations.
What's the fine for worn tyres?
EUR 200 per non-compliant tyre (under 1.6 mm, bald or damaged), as it's a serious offence. The vehicle can also be immobilised until you replace the faulty tyres.
How do I know my tyres are worn?
Find the wear indicators (small bumps in the grooves): if the tread reaches their height, the tyre is at 1.6 mm and must be changed. Also check there are no cuts, cracks or deformations.
Must I change all four at once?
Not mandatory, but tyres on the same axle must be identical (size and type). For safety, it's advised to change them in pairs and put the newest on the rear axle.
Does the ITV check tyres?
Yes. Tyre condition and wear are among the inspected points. A too-worn or damaged tyre can be a serious defect requiring repair and a second inspection.
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