Get some traction in the snow. Putting chains on your tires sucks. It tears up the streets and harms your tires. In comes the AutoSock [$85]. It is a specially designed tire cover, aimed at increasing tire-to-road friction when driving cars on an icy or snowy road. AutoSock’s winter traction device are made from high quality, reusable and recyclable fabric, that are extremely easy to quickly install when needed.