The EfficientGrip Performance features continuous circumferential ribs as well as Goodyear's ActiveBraking Technology to improve handling and braking distances on both wet and dry roads. A new chafer compound reduces rolling resistance whilst a new base compound with innovative CoolCushion Layer2 increases energy efficiency and reduces fuel consumption as a result. Benefits: Shorter braking distance on wet and dry roads, as well as better resistance to aquaplaning. Higher mileage Lower rolling resistance and reduced fuel consumption.