What is the ideal condition of brake pads for optimal performance?

The ideal condition of brake pads for optimal performance is when they have a uniform thickness and surface. This uniformity ensures that the pads can make consistent contact with the brake rotor, providing effective friction and braking power. When brake pads are evenly worn, they can dissipate heat evenly, reducing the risk of brake fade and maintaining consistent braking performance. Additionally, a uniform surface helps to prevent vibrations and noise during braking, contributing to a smoother driving experience.

In contrast, having shiny and polished brake pads may indicate over-smoothening, which can lead to decreased friction and ineffective braking. Slightly worn pads might not provide the optimal surface area necessary for effective braking, especially over time, while pads with visible scoring can indicate damage or excessive wear, compromising braking efficiency and safety. Therefore, uniform thickness and surface are key to ensuring the brake system functions as intended, delivering reliable performance under various driving conditions.