Road dust

The use is already restricted in the Nordic countries. For example, in Finland, studded winter tyres can be used from the beginning of November until the end of March or until Easter Monday. The road wear and weight of studs was precisely stipulated in a regulation that took effect in 2013.

The use of studded winter tyres improves traffic safety in winter conditions. As such, no fees should be imposed for using studded winter tyres – everyone should have the freedom to choose whether to use studded or non-studded winter tyres.

Small particles (particle size PM2.5) give rise to the greatest risk and the most hazardous consequences, particularly in urban areas with the greatest exposure. Sources of small particles include large-scale dispersion of particles, traffic exhaust emissions, burning of wood, industrial emissions, …