19 Countries Fix Winter Tyre Dates for 2026-27; 21 Don't

Three rules exist here, not one: 19 countries tie winter tyres to fixed calendar dates, 21 require them only when the road is genuinely snowy, icy or slushy, and 132 have no requirement whatsoever. The detail that catches drivers out is tread depth. Austria, Bulgaria, Serbia and North Macedonia set a legal winter minimum of 4 mm, North Macedonia raising that to 6 mm for 4x4s and vehicles over 3.5 t, while Finland, Estonia, Slovenia and Iceland set 3 mm — so the familiar 1.6 mm figure is the summer number in those countries. Studded tyres are banned across most of Western Europe.

Key Findings — 2026–27 season

• 19 countries apply a fixed-calendar winter tyre obligation
• 21 countries require winter tyres only when conditions are wintry (snow, ice, slush)
• 132 countries have no winter tyre requirement at all
• The tread minimum that catches drivers out: several countries set a higher legal minimum for winter tyres than the everyday 1.6 mm — Austria 4 mm, Bulgaria 4 mm, Serbia 4 mm, North Macedonia 4 mm (6 mm for 4×4s and vehicles over 3.5 t), Finland, Estonia, Slovenia and Iceland 3 mm. Guides that quote “1.6 mm” for these countries are quoting the summer figure.
• Studded tyres are banned across most of Western Europe and permitted in Scandinavia and much of Eastern Europe — dates differ from the winter tyre window

Where Winter Tyres Are Mandatory (17 countries)

Fixed-calendar obligation — the rule applies on the dates shown regardless of the weather on the day.

Where Winter Tyres Are Required Only in Wintry Conditions (22 countries)

Condition-based obligation: you need winter tyres when there is snow, ice or slush on the road — inside the window shown. On a clear, dry day in that window summer tyres are legal.

Documented Fines for Non-Compliance

Only countries where a specific penalty for driving without winter tyres could be verified from an official or automobile-club source are listed. Where a country is absent, the amount could not be confirmed — we would rather leave it blank than publish a figure we cannot stand behind.

How this table is verified

Every row is checked against the national transport ministry, traffic authority or official gazette, with the national automobile club (ADAC, ÖAMTC, TCS, NAF) as a secondary source. Where sources conflict, we say so on the country page rather than picking one silently. Last full verification: 29 August 2026. Download the underlying data: CSV, CC BY 4.0 — reuse it freely with attribution.

Elsewhere, there is usually no fixed winter-tyre fine: police issue penalties under general “unsafe vehicle”, “obstruction”, or “driving conditions” rules instead (and your insurance can be affected after an incident) — so many countries with a winter-tyre rule, including the Baltics, the Balkans and the Nordics, carry no single published figure. Check the country page for specifics. Figures cross-verified against the European Consumer Centre (EVZ) and maut1.de winter-tyre guidance.

Studded Tyre Rules

Studded tyres provide superior grip on ice but damage road surfaces. Their legality varies:

• Permitted: Norway, Sweden, Finland, Iceland, Estonia, Latvia, Lithuania, Russia
• Permitted with restrictions: Switzerland (Nov-Apr only), Austria (limited periods)
• Prohibited: Germany, Belgium, Netherlands, Portugal, Czech Republic, Poland, Hungary and most of Western/Southern Europe

Check the specific tyre laws page for each country before fitting studded tyres.

Tread Depth Requirements

Most European countries mandate a minimum of 1.6 mm tread depth year-round. However, winter-specific minimums are often higher:

• Legal winter-tyre minimums above 1.6 mm: Austria 4 mm (5 mm cross-ply) · Bulgaria 4 mm · Serbia 4 mm · North Macedonia 4 mm (6 mm for 4×4 and over 3.5 t) · Finland, Estonia, Slovenia, Iceland 3 mm. Germany does not set a separate winter minimum — 4 mm there is a recommendation, not law.
• 3 mm recommended across most of Europe even where 1.6 mm is the legal minimum
• Tyres below 3 mm lose significant wet and snow braking performance

Related Tools & Guides

• Tyre Requirement Checker — check requirements for your destination
• Tyre Wear Calculator — estimate remaining tyre life
• Studded Tyres by Country — detailed studded tyre rules
• Tyre Markings Guide — decode M+S and 3PMSF markings