Grabber AT2's are one of my favorite non-dedicated snow tires for winter use. Those on my now-sold 4 cylinder 05 Tacoma got this out. From right where you see it. Took a few yanks.

 

Nice!! So far, I am liking these tires. Not sure how they will do in a year - but they are going great right now. In deep snow and they still plugged through the "chains required" section of the road. All I need now is added weight to the back-end of the 4Runner and I will be better off.

I drove through this a couple days ago... and a picture of my trail afterwards.