The size and ply rating will make a lot of difference in the price.
You are not going to get any increase in traction on snow using AG tires, actually you will get Less than if you were running turfs... (look at auto snow tires, they more closely resemble turf tires than AG tires).
I have pushed snow using AG, Turf and Industrial tread... Turf is the best..
What you need is weight. that is what will give you traction.... :smile:KennyV