Getting stuck in the snow and ice is a fact of life in wintery environments. For those without the luxury of four-wheel drive, there are a few precautions that go a long way toward minimizing the chance of getting stranded. For instance, studded snow tires make a world of difference on any vehicle. But short of that, every winter traveler should at least pack a set of tire chains somewhere in their vehicle in case of an emergency. Any of the following popular styles offer a bit of insurance against the hazards of winter travel.