Product_description: ['Features: <br><br>Deep original tread depth: Keep stones and debris out of the grooves to help resist irregular wear and enhance durability. <br>Sidewall protector bars: Help shield the casing from scrubbing and curbing, while maintaining a smooth, comfortable ride at highway speeds.<br>Casing innovations: Zenvironment technology allows us to predict changes in tire shape that occur in early stages of wear, resulting in stabilized performance, providing longer casing life and better retreadability. <br>Block-Shaped stone guards: Prevent stones from traveling to the bottom of the grooves, reducing damage to the casing by 25% to ensure high durability and retreadability. <br>Serpentine groove pattern: Designed specifically to reduce premature shoulder step-down and irregular wear, further preserving overall treadlife. <br>Ultra-Wide top steel belt: Increases rigidity across the entire tread surface, for enhanced durability and to avoid casing damage. <br>Unique rubber compound: Produces stronger, more pliable rubber that improves treadwear and provides low rolling resistance for better fuel efficiency.'] (Page 1)