It, along with the durable tire compound and the tread design, prevents irregular tread wear by evenly distributing the driving pressure across the tread area. The evenly distributed forces of acceleration, cornering and braking avoids irregular wear forming on the tread area. The extended tread life and tire usability make the tire more cost efficient. The deeper tread design also lowers the road noise and vibrations in the vehicle's cabin. The road noise is decreased with the staggered and variable tread blocks that prevent it from being generated, while the vibrations are absorbed by the durable tire compound. The result is a comfortable and quiet drive.