More scaremongering...
Changing tyres does not affect your insurance.
Changing wheels, may do. So tell them.
It's nice to see those who don't get snow, or don't run a £30k car in the snow have the most to say about not needing winter tyres.
Funny that those who have tried them, know.
£1500 on new wheels and tyres is very little over 3-4 winters, on a car that cost over £30,000.
But if you run a £500 Mk3 then I suppose it's madness.