Do Brake Discs Need Replacement?

[Minnie]

Brake discs generally need to be replaced when the vehicle has traveled 80,000 to 100,000 kilometers. Below is relevant information about automotive brake discs: 1. Introduction: A brake disc, simply put, is a round disc. The brake caliper clamps the brake disc to generate braking force. When the brakes are applied, the brake disc is clamped to slow down or stop the vehicle. Brake discs offer excellent braking performance and are easier to maintain compared to drum brakes. 2. Structure: Disc brake discs are divided into solid discs (single-piece discs) and vented discs (two-piece discs). Solid discs are straightforward to understand—they are solid. Vented discs, as the name suggests, have a ventilation function. Externally, vented discs have numerous holes around the circumference leading to the center, known as vents.