s-husky said:
Each does a better job on it's own specialized surface.
Ice tires grip icey surfaces better and snow tires grip and move away snow better
Yes you are right, specialized surface is the key word, and all seasons generally grip better on bare asphalt than winter tires do.
Commercials for winter tires always show vehicles driving on snow or ice surfaces.
In Consumer Reports recent tests for (12 brands I think) the winter tires performance ratings for bare road conditions (wet and dry )were marginal to poor in most cases. Snow and ice conditions were very good of course.
If I was to get winter tires it would be the Continentals, they weren't as good as some of the others in the snow, however, their performance on bare roads out shined all the others. With tires there are always trade offs in other conditions when targeting a certain road condition.
You have to be the judge of how much driving you spend on snow and ice and decide if the cost is warranted for winter tires.
Personally for me, I don't think they are worth it for the driving I do in the GTA, all seasons have been adequate for me. I will spend the money on hookers instead.
Its your money and your vehicle, if you think you need them, buy them.
Don't buy winter tires thinking you can barrel along the same as if it were July.
Slow and smooth is the key in winter.
When I say all seasons I mean all seasons, not high performance low profile tires that come on some cars that still call themselves all seasons. They are NFG in winter I agree.