There is snow on the road surface. When is it compulsory to use snow chains?
Safe driving
Explanation
Driving in snow can be complicated because **tires adhere less to the road**, which means the vehicle needs more space to brake. In these conditions, it is crucial to take additional precautions to ensure safety.
- **Use of chains:** The R-412 sign indicates the obligation to place chains on the vehicle's driving wheels when there is snow. This is necessary when the tires do not adhere well to the road, as chains improve traction and help prevent the vehicle from skidding.
- **Road conditions:** The presence of snow or ice can cause the wheels to lose grip, increasing the risk of slipping. Therefore, it is essential to use chains whenever the tires do not adhere adequately, regardless of whether it is snowing or the temperature.
In summary, the use of chains is mandatory when the tires do not adhere well to the road, as this improves safety when driving in snowy conditions.
Select an answer
Keep going with more translated questions, explanations and full tests in the app.
