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Question: 1 / 400

What is the primary function of brake pad shims?

To provide additional traction

To reduce noise and vibration during braking

The primary function of brake pad shims is to reduce noise and vibration during braking. When the brakes are applied, the components of the braking system can create vibrations that manifest as noise, which is often called brake squeal. Shims are typically made of sound-dampening materials and are installed between the brake pad and the caliper or the backing plate. They help to cushion the forces that act on the brake pads, thereby minimizing the transmission of vibrations to the rest of the brake system and, in turn, decreasing noise during operation.

By addressing these vibrations and noises, shims contribute to a more comfortable and quiet driving experience without affecting other functions such as the braking power or fluid flow within the system.

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To enhance brake fluid flow

To increase braking power

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