I love this tire. It is a 50K tire and I have 86+K on this tire and just now buying replacements. The tread wear is incredible. Comparing it's V rating to to Z rated tires, I get better wear and great grab to the road. I drive an avg. highway speed of 80mph and put in alot of miles. There have only been a few occasions that I needed to excellerate past that and only to 115MPH. I will never drive over 150 mph let alone consistently at speeds over 150. It provides wonderful handling in all weather conditions and cornering is awesome. I have had Pirelli, Michelin, Yokos on other vehicles (Audi 4000, 300ZX, Pontiac G8)and there was no comparison. I will buy this tire over and over again.