Rear Brake Shoes

Brake shoes are housed inside the brake drum and this can help protect them from rust, dirt, and corrosion. However, if dirt or debris does get into the brake drum, it can become trapped in the drum which may cause the brake shoes to wear down much faster.
The main difference between brake shoes and brake pads is their direction of force. Brake shoes stop the car by pushing outward, while brake pads stop it by moving closer together.