BluEarth-4S AW21 - The One for All Seasons. Offers excellent year-round performance with enhanced ...BluEarth-4S AW21 - The One for All Seasons. Offers excellent year-round performance with enhanced snow & ice grip and outstanding wet performance for long mileage. Features a divergent V-groove & crossing narrow groove, flat & wide contour, low-heat generated under tread, and silica end-locked compound for optimal compromise between summer and winter tire performance. The rubber compound remains stable in both summer heat and winter cold, maintaining flexibility for improved grip. Large shoulder blocks enhance lateral stability on dry roads and cornering support. The central circumferential groove and divergent V-grooves efficiently drain water and snow. Thin through grooves improve the tire's "blade effect" and offer variable angles for better braking, traction, and lateral stability in snowy conditions, while also improving drainage efficiency. Optimized straight "all season" slats increase the "blade effect" on snow-covered surfaces and maintain tread rigidity on dry roads. Unlike winter tires, the BluEarth-4S benefits from an extended tread that improves dry road performance.
BluEarth-4S AW21 - The One for All Seasons. Offers excellent year-round performance with enhanced snow & ice grip and outstanding wet performance for long mileage. Features a divergent V-groove & crossing narrow groove, flat & wide contour, low-heat generated under tread, and silica end-locked compound for optimal compromise between summer and winter tire performance. The rubber compound remains stable in both summer heat and winter cold, maintaining flexibility for improved grip. Large shoulder blocks enhance lateral stability on dry roads and cornering support. The central circumferential groove and divergent V-grooves efficiently drain water and snow. Thin through grooves improve the tire's "blade effect" and offer variable angles for better braking, traction, and lateral stability in snowy conditions, while also improving drainage efficiency. Optimized straight "all season" slats increase the "blade effect" on snow-covered surfaces and maintain tread rigidity on dry roads. Unlike winter tires, the BluEarth-4S benefits from an extended tread that improves dry road performance.