I just purchased these tire to replace the OEM Bridgestone RE050 summer performance. I have never purchased Hankook before. The OEM tires were in a different category so I know I can not compare them as it's more apples to oranges. My goal was to achieve all season drivability with minimal loss in performance. The Hankook did not have any reviews when I purchased so I took a chance. I only have 500 miles on the tires but here is what I can tell you. First, the tires are kind of ugly in my opinion, the sidewall is very busy with large lettering, a little NASCAR to me. Tire noise is low, and the tires are light, six pounds lighter than the OEM. The side walls are very soft, almost feel like neoprene, very odd. Tramlining from the OEM tires are gone, they track very straight. The tires do not react very quickly to steering inputs. The turn-in is liner. If you are taking a long turn under acceleration, you can feel the rear end squat and shift reducing driver confidence. I have noticed a significant increase in MPGs in both city and highway driving. Straight line performance is decent, grip fairly well. Decent tire if you are not performance driving, but slightly better than just all season, but not UHP A/S. I will update as the tires break in and/or break down.