Brake Pads Vs Rotors: What’s the Difference & When Should You Replace Them?
Brake pads and rotors aren’t the same—brake pads are the parts that press against the rotors to create friction and stop your car, while rotors are the big metal discs that the pads grab onto. You should replace brake pads if you hear squealing or grinding, and replace rotors if you feel vibrations or see grooves and cracks on them.
