Outstanding performance, handling responsiveness and excellent year-round traction combine with wear durability and a quiet, comfortable ride in this all-season tire designed for luxury vehicles. The rounded shoulder design ñ part of the European handling profile ñ heightens cornering capabilities, and the computer-optimized design greatly reduces vibrations and road noise for a more comfortable and quiet ride. An interlocking sipe design produces biting edges that boost traction in rain or snow conditions.