Tires have lasted longer than I thought. 200 mile around trip 5 days per week city and interstate driving hit a hard bump in the road and get the tires balanced. Has been a rough noisy 20000 miles. But have have preformed when I needed them to which is daily.Cutting in and out of traffic eating the exit ramps. swirling up a city street is me. These tires stay chopped up and are balance monthly during oil change. So I drive the -------- out of them Note they WILL FLOOT in standing water on the interstate I have to slow up about 5 mph in the hard driving rain.