These tires were the original equipment on the car purchased new. They are excellent tires that provide a very nice secure ride. My car have only been serviced by the dealer since new and they provide a free multi-point inspection each and every time I bring it in for service. With 110,450 miles on these tires the dealer still tells me there is good tread life on the tires. I decided to replace them only because there is some uneven wear on the edges and the oncoming winter of the northeast. These are excellent tires.