The noise cancelling variation and the special five-pitch tread variation significantly decrease the generated road noise. They create a sound frequency that negates the road and tread pattern noise during the drive. The steel belted internal structure maintains the tire's optimal shape under the driving pressure. This, along with the maintained road contact of the chamfered groove edges, lowers the road vibrations felt in the vehicle's cabin while the tires are in motion. The result is an enjoyable drive.