The Accelera Phi is an all-season tire that's designed for use on sedans, coupes, hatchbacks, minivans, and CUVs and offers drivers strong year-round performance and traction, confident handling, and reduced rolling resistance for increased fuel efficiency. While the tire's medium lateral grooves boost wet handling, the shoulder blocks provide improved cornering stability, and reduce tread noise levels. The straight, medium rib of the Accelera Phi enhances stability on dry surfaces and helps in maintaining optimum flexibility for better driving experience.