My primary concern was getting rotors that would perform as well as the originals. I have a 2006 Honda Civic with 242,000 miles, so for me, performance was important. After doing extensive research, I decided to try these Hawk Performance Quiet Slot™ Brake Rotors. These rotors are outstanding! In fact, I would have to say they are better than the originals. They break with little effort. I will continue buying Hawk Performance Quiet Slot™ Brake Rotors. http://www.buybrakes.com/hawk/rotors.html