This isn’t the first time we’ve addressed the question of winter traction when driving on McHenry roadways. But, if you’ll forgive the redundancy, we think it’s worth bringing up again. When the snow flies, when rain and sleet freeze on the street, maintaining traction between your car’s tires and the road is challenged, to say the least. Unless you’re planning to move to a warmer climate, somewhere considerably warmer than a McHenry winter, there isn’t much you can do about the condition of the roads. What you can do is ensure that your tires have the best chance of getting a grip when the roads are slick. Traction starts with tread. Tread refers to the gaps in the face of your car’s tires. The tread is at its maximum the day the tires are first installed on your car. As you drive, day after day, the face of each tire wears away little by little. Over time, though you won’t see the difference daily, the tread will disappear. Literally, if you drive on the tires long enough, your...