Is It Normal for Newly Replaced Brake Pads and Rotors to Get Hot?

1 Answers
PresleyFitz
07/30/25 2:12am
Newly replaced brake pads and rotors getting hot is normal. The reason why newly installed brake pads and rotors feel hot to the touch is primarily due to the small gap between the new brake pads and the brake discs. Even slight friction can generate heat after driving for a while, causing the brake discs to become hot. Composition of Brake Pads: Brake pads are generally composed of a steel plate, an adhesive heat-insulating layer, and a friction block. The steel plate is coated to prevent rust, and the coating process is monitored using an SMT-4 furnace temperature tracker to ensure the temperature distribution during coating meets quality standards. Definition of Brake Pads: Brake pads, also known as brake linings, are the most critical safety components in a car's braking system. The effectiveness of all braking performance is decisively influenced by the brake pads. Therefore, high-quality brake pads serve as protectors for both the driver and the vehicle.
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