Winter tyre laws in Slovenia
Winter tyres are mandatory from 15 November to 15 March.
Slovenia requires winter equipment from 15 November to 15 March and in wintry conditions outside that period: winter tyres with at least 3 mm of tread, or summer tyres with at least 3 mm and snow chains in the car.
- Rule
- Mandatory
- Period
- 15 November – 15 March
Last verified 3 November 2026. Informational only, not legal advice. · Official source
From when do the winter tyre rules apply in Slovenia?
The rule applies from 15 November to 15 March. Slovenia requires winter equipment from 15 November to 15 March and in wintry conditions outside that period: winter tyres with at least 3 mm of tread, or summer tyres with at least 3 mm and snow chains in the car.
When should you change to winter tyres before driving in Slovenia?
Legal dates are a minimum, not the best date. Winter tyres grip better once the average temperature stays below about 7 °C, and before the first frost or snow. The calculator works out the best days for any town.
Whatever the law says, the temperature decides how well your tyres grip. Use the calculator for dates tailored to your town and driving profile. Calculator