[can't stop spinning]

What are some good options for a 08 Tundra SR5?

In the last 36 hours we have gotten about 1.5-2' of snow, and the stock tires suck in it. I wasn't able to keep up to a Hemi in the snow today in the parking lot at work. I got stuck, and he was able to keep going. And the Hemi's 20' tires are anything but great in the snow.

Just in case anyone doesn't know what size the stock michelin LTX's are, they are a 275/65 18. I don't want to go with an oversized tire, rather a direct replacement.