A working rotor can mean the difference between life and death. Part of the braking system, they are critical to the safe operation of every motor vehicle.
Function
The rotor is part of the braking system that looks like a metal disk. Also known as the disc brake, it pushes against the brake pads, creating friction and slowing down the car. Without the rotor, your car would not slow or stop.
Location
The rotor sits directly behind the tire, on the bearing hub. It is held up by the wheel stud mounts, the same studs that hold the tire. You cannot take off the rotor without removing the tire first.
Replacement
The type of vehicle you drive determines when you need to replace the rotor. However, symptoms that your rotor and/or brake pads are failing include squeaking, grinding and pulsation. Have your brakes checked by a professional if you are experiencing any of these symptoms.
