There are numerous articles written on this subject and most people are aware of it, but still every year people are caught badly prepared for the winter when it arrives. People are very reluctant to change to winter tyres too early, so they wait it out and then end up caught by surprise. It is true that winter tyres are to be used only during the winter season, the main reasons is because they have been optimized for cold temperatures and winter surfaces. There might be regulations, which make the studded tyres should not be mounted on your car outside certain dates.
Since winter tyres have been optimized for the cold temperatures, it means that it is enough that the temperatures drops before you should change. When you have temperatures below zero degrees Celsius, the winter tyres perform better than summer tyres. So you should just wait for the snow to arrive, as soon as you see that the night temperatures go below zero you can change your tyres. Having summer tyres and trying to drive in winter conditions is associated with danger, while having winter tyres and you have some warmer weather, the main drawback is slightly higher wear, but it is not associated with danger. So from a safety perspective it is important to do the change early.
Higher wear is often also associated with low tyre pressure or low quality tyres, so change tyres early, but make sure that you have high quality winter tyres to reduce wear during the times when you drive before the winter arrives. Make also sure to check your tyre pressure so that you have the right pressure in the tyres to ensure that you have low rolling resistance and thus low wear. High rolling resistance also negatively impacts your fuel consumption so it is important to check it. The pressure is correlated with temperature, so that when the temperature drops, so does the tyre pressure. So the pressure will not be constant, which warrants a regular tyre pressure check when you visit the petrol station.
Changing tyres to winter tyres is all about safety and performance. You want to make sure that you can drive safely and stay on the road during the winter. So make sure to change early enough before the winter starts for the best results.For more info regarding changing to winter tyres, visit: www.nokiantyres.com