We just got 12-24 inches of snow in the lower areas around here over the past couple days. I had my tires swapped to some glacier grip studded ones just after the storm started. I have a set of alloy rims for summer and a set for winter. With the summer set still in the bed with 225/70/r15's, stacked 2 high side by side against the front of the bed, and the snow that's accumulated back there, I haven't NEEDED 4x4 to get around. At first I had them against the tailgate, but it made a difference with how determined the rearend wanted to come around.