Make sure to inspect the tires on your vehicle regularly this winter. The tread, air pressure, and overall condition are all things to check. A tire’s tread helps it to maintain traction with the road, especially in wet or icy conditions. The specific pattern of the tread determines the conditions for which the tire is best suited. The treads on rain tires are generally V-shaped, allowing them to quickly channel water away from the tire’s driving surface. The rubber on the driving surface of the tires wears off with use, which reduces tread depth over time.