I have started having problems with my front brakes during the past 2 weeks. I have been using OEM replacement rotors for the past year and now I think one of them is warped. I never heard the squeaking noise you get when the brakes are due for a change, and the car still was stopping really well. This past 2 weeks though I noticed that the passenger side front tire starts shaking like crazy when I have to get on my brakes at highway speeds. I checked the wheel and it is on tight. I have had this problem before and the lsat time it was a warped rotor. Does anyone know why my passenger side keeps getting the warped rotors and not my driver's side? Ok on to the topic of my thread. Are Pro Stop rotors any good? I called Autozone and they want $67.99 per rotor. I decided to give Pepboys a call for the sake of comparing prices and they only want $21 per rotor for the Pro Stops. I love to save money so the Pro Stop price is attractive, but I dont want this to be a "You get what you pay for" type of deal. Anyone using these rotors? The guy at Pepboys told me they are made in China. I dont know if China gets a bad rep for brake parts or not. Just thought I would throw it out there.