After my last snowplowing episode I bought chains. The good news? They work great (as the photo below indicates) (and thanks, patient local parts store guys who helped me order them). The bad news? They come in a rinky-dink plastic case with little plastic tabs that refuse to open in, umm, cold weather, effectively locking them away no matter how you pray or pry. Until finally, with the kids already late for school and the driveway still impassable, you raise the whole works high above your head, and with all the rage you can muster, you go into gorilla slam-dunk mode and…well, see the second photo, which was actually taken prior to the first.