Tire Socks from ISSE North America wrap around steer tires on both car and trucks up to Class 8 and use a densely braided polyester material to improve traction in the snow up to 6” deep. The proprietary filament is eight times stronger than iron and should last up to 150 miles, according to the company. The washable socks come in sets of two and are available in Classic and for more durability on asphalt, the Super, which is three times thicker.