Usually, the abnormal sound and vibration of the brake system are not caused by the defects or quality defects of new parts.

Disassembly of brake disc
• Check the damage of suspension and brake components

Disassembly the brake pads
• Loosen the caliper and remove.
• Ensure no tension load is applied on the brake hose.

A-new-car-brake-rotor

The brake pads are in the following three formulas: semi-metallic formula, low-metallic formula and ceramic formula. Check which one is better and their differences.