Good luck! Why are drum brakes often used on the rear axle? Because the rear axle requires less brake force. A drum brake takes up less space. Because of the closed construction of a drum brake. To keep the weight of the rear axle as low as possible.

Drum brakes are often used on the rear axle because of their closed construction. This design provides better heat dissipation and is more effective at handling the braking forces experienced by the rear wheels. The closed construction of a drum brake also allows for better protection of the brake components from dirt and debris.