This. Regulating seasonal snow tire/chain usage in areas with lots of snow/ice is imperative to reducing collisions and improving safety. That and decent infrastructure for clearing snow in a fairly timely manner.
All seasons can't and _wont_ cut it in some areas, and having tires that only work 3/4s of the year for traction is dicey at best.
Source: I drive a Miata in winter up in Saskatchewan
All seasons can't and _wont_ cut it in some areas, and having tires that only work 3/4s of the year for traction is dicey at best.
Source: I drive a Miata in winter up in Saskatchewan