Does winter driving stress you out? With a set of Firestone Winterforce 2 tires you can relax, because reliable winter traction is yours. It’s built with a special winter tread compound that’s designed to stay pliable, even when temperatures plunge. The tread pattern employs slots and sipes for exceptional winter grip, and these tread features are full-depth so the traction lasts year after year. You can even add studs for extra grip in icy weather.