I'm looking for some comments on the A10. Particularly, what is their rolling resistance like? I use the M&G 160's for snowy conditions. But I'm looking for a tyre that I can use on those days where the snow is light and there is a possibility of black ice that you have to keep an eye out for. I hate riding on snow studs because the rolling resistance is so low, and I'm looking for something that I can ride on that is fairly quick to roll but when I do hit an icy spot I don't have to worry about slipping on my a**.