if you don't live in an area that requires tire chains often but you want a set you can keep in your trunk for emergencies, the quality chain cobra cable snow traction tire chains ($37) will be ideal. i'd been barely sleeping, uncomfortable and my mind just awake. look what happened to phyllis wise. she saw who answered the call button when her grandmother needed something. battery lasts for a whole day for me. i have to admit, i don’t know who this man is. select something that grabs attention — but try not to be too far out. 