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Brake Shoes. 1  Brake shoes are at the heart of a drum brake system and are the old school approach to slowing cars and trucks down. Drum brakes have been in use since the creation of automobiles and can still be found on the rear axles of some trucks and small cars due to their simple design and incredible durability.
Drum brakes are a very common braking option used on many vehicles today. While disc brakes have become the standard for use on the front and rear axles of many vehicles, drum brakes are still very commonly used. However, they are usually found on the rear axle of a vehicle, and usually also function as the parking brake for the vehicle. While both disc and drum brakes are commonly found across all types of vehicle platforms, and are both safe and reliable braking options, they do differ significantly in design and operation.