<ul> . <li>. <p>Variable sub-grooves in the shoulder blocks further reduces impact noise for improved noise comfort.</p>. </li>. <li>. <p>3-in-1 innovative groove design reduces vibration and pulsation frequency disturbing even to the most discerning driver.</p>. </li>. <li>. <p>Wider Solid Central Rib increases straight line stability and on-center feel.</p>. </li>. <li>. <p>Wide circumferential grooves and tread pattern promotes rapid water evacuation and prevents hydro-planing for confident and safe driving on wet/damp surfaces.</p>. </li>. <li>. <p>Computer-designed tread elements &amp; finite element modeling for a stable footprint and give even and longer tread wear.</p>. </li>. </ul>