Remember, winter tyres aren't just for snow.
Maybe so, but summer tyres of decent quality cope perfectly well in the winter above zero.
Unless to snows, which being generous is only a week of the year in this country, summer tyres are fine.
Winter tyres tend to work better than summers once down to about +5C... ...which we do have lots of. Some summer tyres start to really go off when approaching 0C.
So, without doubt, and I know you'll agree, at cold temps, winter tyres work best. So, on that basis, I think using winter tyres for the winter months here is a good idea. Though unenforcable, and in many cases, impractical due to our UK insurance companies not understanding the concept.
When it comes to snow and ice, narrower tyres work better. Although we don't really have enough snow to worry about this.
I have no experience of winter tyres. I accept there may be a performance advantage below 5c or is it 7c being mooted by the manufactures. "MAY". I'm suspscious of such advertising personally, but softer compounds and greater number of slotted tread blocks makes sense to me. There may be a slight advantage in grip just above zero. IF quality winter tyres are used.
But let's take into account the weather we've had in the last month. Prior to this cold snap it was 13c in the Thames valley area for two weeks or so prior. It was exceptionally mild.
What are we to do there? Destroy winter tyres for the vast majority of the winter, so when it does snow they are cabbages anyway? Because its been made "compulsory" by some bell end in middle Europe?
Or swap wheels every fortnight according to the jet stream on the off chance it might actually snow, or drop to 3c.
Or let's do what actually do now, ride the 1 week of bad weather out with tyres that suit the other 51 weeks of the year, re snow. And 49 weeks of the year re temp.
Don't get me wrong, if I thought there was an advantage to be had for the money,I'd have it tomorrow. I'm sure you'd agree with that.
Fact is, for southerners of this isle certainly, there's no call for winter tyres, and the related cost of extra set wheels and fitting for two weeks of cold weather with 1 week of snow thrown in, on average. That's just daft!