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What Essentials Should You Have When Renting a Car in Winter
December 10 2025
What Are the Legal Requirements in France for Winter Driving
Since the introduction of the Montagne law on 1 November 2021, forty eight French departments located in mountainous areas are subject to specific winter driving regulations. From 1 November to 31 March vehicle owners and rental companies must equip their cars with certified winter tyres bearing the 3PMSF snowflake symbol on all four wheels or carry removable equipment such as snow chains or snow socks in the boot. Some departments have been exempted by prefectural decree when winter conditions do not justify these requirements such as Tarn et Garonne.
In departments where the Montagne law applies driving without this equipment can result in a one hundred and thirty five euro fine and vehicle immobilisation. This rule applies to rental companies located in these areas. For customers renting a vehicle in a non affected department but planning to travel into a regulated one it is essential to check that the rented car complies with these rules to avoid committing an offence.
Which Essential Equipment Should You Check When Renting a Car in Winter
For a winter car rental you must ensure that the vehicle includes the following items.
Winter tyres are essential. They have a softer rubber compound and deeper grooves for better grip. All season tyres may be accepted in areas affected by the Montagne law if they are certified 3PMSF.
Chains or snow socks are also necessary because some snowy roads require additional equipment even if winter tyres are fitted. You should make sure that these are stored in the boot and that they match the vehicle’s tyre size. A quick installation test is recommended to avoid difficulties in heavy snow.
Antifreeze windscreen washer fluid is crucial. Many drivers overlook this but anyone who has driven in snowy conditions knows how indispensable it is for maintaining visibility day and night.
The mandatory safety kit must be present as with any rental car. This includes a warning triangle and a reflective vest. In winter it is also recommended to check for a torch, a bottle of water and a small blanket.
Heating and the battery should be in good condition. Winter places extra strain on vehicle components especially the battery. To avoid breakdowns it is better to ensure it has been checked. At CarGo we carry out all necessary checks to guarantee your safety and that of your passengers. Proper heating is also essential for everyone’s comfort.
What Are the Best Practical Tips for Renting a Car in Winter
Beyond technical aspects CarGo offers a few recommendations to help you rent your vehicle with complete peace of mind.
Book early especially if you plan to rent during school holidays.
Favour local CarGo agencies more than four hundred and fifty locations to ensure you get the right winter equipment.
Check your insurance to confirm that your policy covers damage linked to winter conditions.
Allow extra time for journeys.
Adopt smooth and gentle driving.
Renting a car in winter allows you to benefit from a modern well maintained and comfortable vehicle for all your trips. Whether for holidays a business trip or a move it is essential to make sure that your vehicle is fully equipped for winter driving conditions. Do not hesitate to contact our CarGo agencies for further information.