Why does the brake squeak when pressed slowly?

[DelAutumn]

The reasons for squeaking when pressing the brake slowly: 1. The brake disc or brake pads are rusted; 2. New cars may produce similar noises when braking; 3. Excessive wear of the brake disc and brake pads. If the brake pads are installed incorrectly or the model does not match, abnormal noises may also occur. Both the brake disc and brake pads are high-wear items. Every time the brake is applied, these two components generate friction, which naturally leads to wear over time. When the wear becomes excessive, abnormal noises will naturally occur, so regular inspection and replacement are necessary. Typically, brake pads should be replaced every 60,000 to 80,000 kilometers, while the brake disc should be replaced every 100,000 to 120,000 kilometers.