The all season compound and the asymmetric tread pattern increase the dry, wet and winter weather road gripping ability. The compound keeps the rubber flexible in various temperatures, while the CoolCourse system prevents heat build-up along the tread area. The tread's 3D UltraWave siping placement improves the surface grip with extra biting edges while the tires are in motion. The tire's special EvacuWave groove pattern helps resist hydroplaning. These grooves work together with the circumferential grooves in order to channel water and slush from the footprint, significantly enhancing the wet weather driving safety levels.