Bridgestone unveils two new Blizzaks

Winter tires enhance traction on snow and ice

Bridgestone Blizzak DM-V1

Tires are like running shoes: the more specific the application, the better the tires function. The difference between winter tires and all-season radials is that the former are compounded for colder temperatures than the latter. As a result, they stay stickier in extreme cold temperatures, for improved grip.

Winter tires also have different tread patterns, designed to maximize traction on snow, rain and ice-covered roads. The treads typically have larger void or open areas, and sipes: rubber blades that scrape standing water out of the tire’s way.

While winter tires may seem like an unnecessary investment, they can make a significant difference in performance for drivers who live in areas with severe weather. Bridgestone Blizzaks are known for their quality and value: they rival the performance of more expensive European brands.

This year Bridgestone is introducing two new Blizzak models: the R-rated DM-V1 for high-performance cars, and the H-rated LM-60, for more general applications. The DM-V1 uses a proprietary rubber compound to disperse water. A directional tread pattern enhances performance on dry roads, while “multi-Z” tread grooves improve grip on snow and ice.

The Bridgestone LM-60 was designed specifically for North American road conditions, with continuous lugs and zigzag sipes to enhance snow and ice traction. Grooves around the tires’ circumference channel water out of the way, in order to prevent hydroplaning.

The Bridgestone web site has more complete information on the complete line of Blizzak winter tires. The Tire Rack, based in South Bend, Indiana, is a good resource for information as well as products. Their web site includes product reviews by in-house evaluators, as well as information on regional tire installers. The Tire Rack has a huge inventory of tires from all of the major manufacturers, and can drop ship tires throughout the United states.