New rules were introduced in winter 2021, requiring snow chains or winter tires to be fitted to all cars, motorhomes, and other vehicles in France’s mountainous regions. ‘Mountain Law’ or Loi Montagne applies to 48 different French departements, and penalties for non-compliance apply. Here’s what you need to know.
What are the rules on snow chains and winter tyres in France?
In an effort to reduce traffic jams and accidents in mountain regions, drivers within the designated ‘snow zones’ are now required by law to fit winter tyres and/or snow chains to their vehicle during the winter period. These rules apply from 1st November through 31st March each year, and they apply to all drivers within the zones – whether you live in the region, arrive on vacation, or are just passing through.
Which French departements require snow chains or winter tyres?
These rules apply to 48 French departments, situated in mountain regions such as the Alps, the Massif Central, and the Pyrenees. There are signs displayed at the entrance (B58 sign) and exit (B59 sign) of each snow tyre zone to clearly signal the need for winter tyres and/or snow chains.
The 48 departements affected are: Ain, Allier, Alpes de Haute Provence, Hautes Alpes, Alpes Maritimes, Ardèche, Ariège, Aude, Aveyron, Cantal, Corrèze, Côte d’Or, Creuse, Doubs, Drôme, Gard, Haute Garonne, Hérault, Isère, Jura, Loire, Haute Loire, Lot, Lozère, Meurthe et Moselle, Moselle, Nièvre, Puy de Dôme, Pyrénées Atlantiques, Hautes Pyrénées, Pyrénées Orientales, Bas Rhin, Haut Rhin, Rhône, Haute Saône, Saône et Loire, Savoie, Haute Savoie, Tarn, Tarn et Garonne, Var, Vaucluse, Haute Vienne, Vosges, Yonne, Territoire de Belfort, Corse du Sud et Haute Corse.
You can find the full list here or consult your local Mairie for details of local zones.
France’s Mountain Law: rules and regulations
The rules require all vehicles to have winter or 4-season tyres and/or to have non-slip snow chains or ‘socks’ mounted on the vehicle (or at minimum present in the vehicle) when driving in the above-mentioned departements during the winter season.
Cars with studded tyres do not need winter tyres.
Buses, Heavy Goods Vehicles without trailers and coaches must have chains or winter tyres and are subject to more stringent measures. For example, HGVs having a trailer must have snow chains on a minimum of two driving wheels, even if they have winter tyres.
What exactly is a ‘winter’ tyre?
Winter tyres are defined as those with the universal standard ‘M+S’ (Mud and Snow) marking. From winter (November 1st) 2024, the tyres must also be marked ‘3PMSF’, which means 3 Peak Mountain Snowflake or Alpin. Any all-season tyres must have all the above markings too.
Find the official requirements here.
What are the consequences of non-compliance?
The penalty for non-compliance is a €135 fine and the immobilisation of your vehicle.
Driving in France
Whether you own a car in France, travel to France in your UK or EU-registered car, or hire a rental car – FrenchEntrée has all the need-to-know info about driving in France. Our Essential Reading articles will take you through buying, registering, and insuring your car, as well as offering tips and advice on driving and car ownership in France.
Leave a reply
Your email address will not be published. Required fields are marked *