Why people don't commute by bike?
 

In message , Adrian
writes
There's much wider use of winter tyres in the US than here - and, again,
they're not drastically different in climate to Scandinavia. Most Scandis
manage quite happily with "normal cars", often 2wd.
I've got a relation in Sweden, he say's snow tyres are mandatory in the
winter months, they even have dates that they have to swap between
ordinary and snow tyres.
--
Clive