Originally Posted by MaddMax
Yes and they work quite well. I used them once with my G35 sedan when nagivating 8" of snow back in early 2011. We didn't get any snow last year so I couldn't test them out. Here's me in my old RWD G35 driving in about 3 to 4" of unplowed snow, stopping in the middle of a step hill, and then restarting. Not an ounce of spin. Amazing product.
MVI_2219.mp4 video by nosnorb06 - Photobucket
If you're going to run them with summer tires, you should do all four corners. Also keep in mind they're not made for driving on any surface not covered in snow. You'll chew them up in no time so in the end they might not be terribly useful. You can only go 30-35mph with them on too.
I did know about using them only on snow and the speed limitations as well as doing all 4 wheels. I am really just looking for those rare times where me get snow and I need to get to work (I only live about 4-5 miles from work) or to the store or something. Sounds like a good investment!