They provide confident driving through exceptional safety, longevity, and a quiet, comfortable ride so that you can protect those you care about the most. The tires use Michelin's IntelliSipe technology that maximizes the number of sipes and, with interlocking action, delivers long wear life by providing exceptional tread block rigidity. They then combine that with their Green X technology and MaxTouch construction for easier rolling and evenly distributed forces of acceleration, braking, and cornering.