Germany, Austria, and Italy will fine you between 60 and 335 euros if you’re caught without proper winter tyres when conditions require them, and in Austria your truck can be pulled from the road entirely until you fit compliant tyres or chains. Every country in Europe writes its own rule on this, some tied to fixed calendar dates, others tied to actual weather (schneefahrbahn, “snow-covered road”), and a few with no mandatory rule at all but strong insurance consequences if you get it wrong. Here’s what applies where, axle by axle.
Why There’s No Single EU Winter Tyre Law
Tyre requirements aren’t harmonized under EU law the way driving hours or cabotage are. Each member state regulates road safety equipment under its own highway code, so a truck legal in France on 1 December can be non-compliant the moment it crosses into Austria. For a driver running Germany-Austria-Italy in the same week, this means checking three separate rulebooks, not one EU regulation. If you’re already juggling different national rules on your route, it’s worth pairing this with our guide on EU speed limits for trucks, since winter restrictions and speed limits often get enforced at the same roadside checks.
The practical result: you need at least M+S or 3PMSF-marked tyres on the drive axle as your baseline across most of Central and Southern Europe, plus snow chains carried in the cab for Alpine passes. What varies is when the rule applies, which axles it covers, and how it’s enforced.
Country-by-Country Requirements
| Country | Rule Type | Period | Fine for Non-Compliance |
|---|---|---|---|
| Germany | Situational (Wechselreifenpflicht) | Whenever roads are icy/snowy, year-round | 60 EUR, 80 EUR if obstructing traffic, 1 point in Flensburg |
| Austria | Fixed dates, mandatory | 1 November – 15 April | Up to 5,000 EUR for repeat/commercial offenses, vehicle can be stopped |
| Italy | Regional, fixed dates or chains alternative | 15 November – 15 April (varies by region) | 87 to 344 EUR plus possible vehicle immobilization |
| France | Loi Montagne II, zone-based | 1 November – 31 March | 135 EUR flat fine |
| Switzerland | Situational, no fixed dates | Whenever conditions demand | Up to 100 CHF plus liability if causing an accident |
| Slovenia | Fixed dates, mandatory | 15 November – 15 March | 250 to 1,200 EUR |
| Croatia | Fixed dates or situational | 15 November – 15 April | 60 to 660 EUR |
| Czech Republic | Situational or fixed by road sign | 1 November – 31 March | Up to 2,500 CZK (approx. 100 EUR) |
| Sweden/Finland | Fixed dates, mandatory | 1 December – 31 March (Sweden), similar in Finland | 1,000 SEK on-the-spot fine in Sweden |
Spain has no blanket national law but regional traffic authority DGT can mandate chains on specific mountain passes with roadside signage, mainly in the Pyrenees and northern routes. Ignoring an active chain-sign closure carries a 200 EUR fine and refusal of passage.
Germany: The Situational Model Explained
Germany doesn’t use calendar dates. Paragraph 2 Absatz 3a of the StVO requires winter-appropriate tyres (M+S until 2024, now 3PMSF alpine symbol only) whenever there’s ice, snow, slush, or black ice risk. This means you could be checked in October or April if conditions turn.
Since the phase-out of the old M+S marking, only tyres carrying the three-peak-mountain-snowflake (3PMSF) symbol count as legally compliant winter tyres in Germany. Tyres manufactured before 2018 with plain M+S marking and no 3PMSF symbol lost legal validity from 1 October 2024. If you’re still running old stock, you’re exposed to the full fine even in a light dusting of snow.
Enforcement happens heavily around the Alpine foothills and on the A8 near Rosenheim, where BAG (Bundesamt für Güterverkehr) checkpoints combine tyre checks with tachograph and load inspections. Bring your tachograph records ready to go, since these joint checks tend to escalate quickly if paperwork isn’t in order — see our tachograph rules guide for what inspectors expect on the spot.
Austria and Italy: The Alpine Corridor Rules
Austria’s rule is the strictest fixed-date system in Europe for goods vehicles. Trucks over 3.5 tonnes need winter tyres (min. 6mm tread depth on drive axle, 5mm elsewhere) on all wheels from 1 November to 15 April, or snow chains fitted when road conditions require them even outside that window. On passes like the Brenner or Arlberg, police close the road to non-compliant trucks entirely during snowfall, and fines for commercial operators ignoring an active chain requirement sign can run into the thousands when combined with obstruction penalties.
Italy complicates things by devolving enforcement to regions. Alto Adige/South Tyrol, Piedmont, and Lombardia each set their own start and end dates, typically 15 November to 15 April, but Trentino has run variations a few weeks earlier in recent years. The safe approach: treat 15 November as your hard deadline anywhere near the Alps, and always carry chains as a legal alternative to fitted winter tyres — Italian law lets you carry chains instead of running winter tyres, provided you actually fit them when conditions demand it.
For drivers running the Brenner, Fréjus, or Mont Blanc corridors regularly, this pairs directly with our Alpine routes and snow rules guide, which covers chain law specifics and closure patterns pass by pass.
What Counts as a Legal Winter Tyre
Across the EU, the 3PMSF alpine symbol (a mountain peak with a snowflake inside) is becoming the universal legal standard, replacing the older M+S marking that manufacturers could stamp on tyres without meeting any real snow-traction test. Germany, Austria, and Slovenia already require 3PMSF specifically. Tread depth matters as much as the marking:
- Germany, Austria: minimum 4mm on drive axle recommended, though legal minimum is technically 1.6mm — enforcement in practice checks for adequate depth relative to conditions
- Austria specifically: 6mm minimum tread on drive axle wheels for trucks and buses, 5mm on all others, checked at roadside
- Chains: must match tyre size exactly; carrying the wrong size chains counts as non-compliance in Austria and Italy alike
Buy chains rated for your exact axle configuration before the season starts, not at a fuel station in Tyrol during a snow warning, where prices triple and stock runs out fast.
Practical Prep Before the Season
Get your fitting done in October, not November. Workshops in Germany and Austria book out fast once the first snow warnings hit, and driving on summer tyres into a situational-law country during a cold snap is a fine waiting to happen even before any fixed date kicks in.
- Check 3PMSF marking on all drive axle tyres, not just tread depth
- Carry chains sized for your specific axle even in countries without a fixed mandate, since Alpine detours happen
- Keep a paper or digital record of tyre fitting dates in case of roadside dispute
- Watch for regional Italian variations — a date that’s fine in Veneto might already be enforced in Trentino
- Budget for the fact that a breakdown on ice, with the wrong tyres fitted, can void parts of your insurance liability cover
If a mechanical issue does strike mid-winter, knowing who to call matters as much as tyre compliance — our motorway breakdown guide covers the numbers and procedures country by country.
Frequently Asked Questions
Do I need winter tyres on all axles or just the drive axle?
Austria requires compliant winter tyres on all axles, not just the drive axle, with slightly lower tread minimums on non-drive wheels (5mm vs 6mm). Germany and Italy generally focus enforcement on the drive axle but full compliance across all axles is safer and avoids any ambiguity at a roadside check.
Can I use chains instead of winter tyres everywhere?
Not always. Italy explicitly allows chains as an alternative to winter tyres in most regions. Austria treats chains as a supplement for severe conditions on top of, not instead of, winter tyres during the fixed period. Always check the specific region before assuming chains alone satisfy the law.
What happens if I get stopped without winter tyres in Austria during the mandatory period?
Police can immobilize the vehicle on the spot until compliant tyres or chains are fitted, and fines for commercial vehicles scale up quickly with repeat offenses, reaching several thousand euros when combined with obstruction of traffic charges on Alpine passes.
Do old M+S tyres still count as legal winter tyres in Germany?
No. Since 1 October 2024, only tyres carrying the 3PMSF alpine symbol are legally recognized as winter tyres in Germany. Older M+S-only tyres manufactured and sold before that transition period no longer meet the legal standard, even if the tread is still deep.
Staying on top of country-specific rules like this is a lot easier when you’ve got reliable data on the move to check the latest regional updates — Marco Polo Mobile eSIM keeps you connected across borders without hunting for local SIM cards at every stop.