Do you need snow chains for a ski holiday in the Alps?

When embarking on a drive from the UK to the French Alps, it is essential that you prepare for winter weather conditions. This includes ensuring that your vehicle can handle potentially icy or snow-covered roads. This is easily solved by making sure you have either:

• Winter tyres (see further details below)

• Snow socks*

• Snow chains

When are snow chains required in the French Alps?

It is compulsory to have winter tyres or carry snow chains in mountainous areas in France between 1st November and 31st March for at least 2 powered wheels.

Failure to carry them is likely to result in a fine if caught and if you are involved in an accident where snow chains should have been used, you will automatically be deemed liable. We do recommend you carry them outside of these dates as a precaution though.

What is the difference between winter tyres, snow chains and snow socks?

So which option should you choose: winter tyres, snow chains or snow socks? It can be a bit overwhelming at first so we’ve created this handy table to help you compare the three options...

What are the pros and cons of winter tyres, snow chains and snow socks?

Winter tyres: pros and cons

Pros – ideal for consistent use throughout winter, improves overall safety, no need to stop for fitting

Cons – expensive initial investment, requires seasonal tyre changes, may therefore not be viable for one weeks’ ski holiday per year

Important notice: Since 2022, winter tyres must now be stamped with 3PMSF (three peaks mountain snowflake) AND marked with one of either 'M+S', 'M.S' or 'M&S'.

Snow chains: pros and cons

Pros – superior grip on thick snow and ice, required in extreme conditions, highly compatible with mountain roads

Cons – getting the hang of fitting them can take a little practice. Check out our guide How to fit snow chains in 3 steps to get started.

Snow socks: pros and cons

Pros – Budget-friendly, lightweight, easy to store and fit

Cons – less effective than snow chains, not suitable for prolonged use or heavy snow. May not be legal in all areas (see decree below).

Are snow socks allowed in the French Alps?

*Update 09/02/26- Regarding snow socks, depending on weather conditions and the state of the road surface, we have been advised that French law enforcement officers may deny access to the resorts of Val Thorens, St Martin de Belleville and Les Menuires for vehicles equipped with ‘snow socks’ if these are not suitable for heavily snow-covered or icy roads. This is currently applicable for the resorts mentioned following a municipal decree announced in February 2026, but this could become the case more widely in the future so it is something to bear in mind. Even with the 3PMSF tyres, in heavy snowfall snow chains could be mandatory.

Note: most common snow chain/snow sock sizes are available in local garages and larger hypermarkets in mountain regions in France or you can buy these in advance through snowchains.com.

"If you need to take snow chains then make sure you practice fitting them, at least a couple of times before you go. Have a spare pair of old gloves, gauntlet type ones are good, also it will be better to have something to kneel on, I use a rubber floor mat. You will also need a head torch so both hands are free when the light is poor and you have to fit the chains. Take an old hand towel and hand cleaner." Tommy T

FAQs

Do I need snow chains for a ski holiday in the French Alps?

Yes, in many cases you will need snow chains or winter tyres when driving in mountainous areas of France between 1st November and 31st March.

If you are stopped without the required equipment, you may receive a fine. If you are involved in an accident where snow chains should have been used, you could be deemed liable.

Do I need snow chains if I have winter tyres?

If your winter tyres meet the required standard (3PMSF marking), they are compliant in designated snow zones.

However, in heavy snowfall or extreme conditions, snow chains may still be required even if you have winter tyres fitted.

Are snow socks allowed in the French Alps?

Snow socks can be used in some situations, but they may not always be considered sufficient.

For example, as of February 2026, vehicles fitted with snow socks may be denied access to certain resorts such as Val Thorens, St Martin de Belleville and Les Menuires in severe conditions.

This may become more widespread, so it’s worth bearing in mind when deciding what to bring.

When should you use snow chains?

Snow chains are typically required in heavy snow or icy conditions, particularly on mountain roads.

They provide the best grip in these conditions and may be mandatory when indicated by road signs or local authorities.

Should I practise fitting snow chains before travelling?

Yes, it’s strongly recommended to practise fitting snow chains before your trip.

This helps avoid delays or difficulties if you need to fit them in poor weather or low light conditions in resort.

Can you buy snow chains in the French Alps?

Yes, snow chains and snow socks are widely available in:

• local garages

• larger supermarkets (hypermarkets)

• specialist retailers

However, availability can vary, so it’s often easier to organise them in advance.

Related guides

• Driving to the Alps from the UK: A Practical Guide

• Best routes to the French Alps from the UK

• Driving to the Alps with children

• What to pack for a self drive ski holiday

• Preparing your car for a self drive ski holiday