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What are disc brake rotors?

Disc brake rotors are metal discs attached to the wheel hub that are gripped by brake pads to slow or stop the vehicle. Rotors are made of cast iron or steel and must be able to withstand high temperatures, as they can reach up to 1,000 degrees Fahrenheit during braking. They are also susceptible to corrosion and wear, so they must be inspected and replaced regularly.

Here are some specific functions of disc brake rotors:

* Generate friction: The brake pads press against the rotors to create friction, which slows down or stops the vehicle.

* Dissipate heat: The rotors act as a heat sink, dissipating the heat generated by braking. This prevents the brakes from overheating and failing.

* Provide structural support: The rotors help to support the weight of the vehicle and the force of braking.

Disc brake rotors are an essential part of a vehicle's braking system, and they must be properly maintained to ensure safe operation.

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