Originally Posted by
PaulRivers
I kinda wonder if maybe it's related not just to tire size, but to tire shape. The Schwalbes are very rounded like a normal tire. The Nokian 294's have knobs that are longer on the outside, almost like they're going out of their way to create a flat surface like a car tire...I wonder if the more rounded shape helps the tire bit into the snow more? Hmm...
I know what you mean , I've wondered about the same thing. Other then the nokians or schwalbes, I also used to ride singletrack trails with WTB Timberwolf tires ( no studs )in a 26x2.5 and those were very good for snow biking.