What is the difference between handbrake and footbrake?
2 Answers
The differences between footbrake and handbrake are introduced as follows: 1. Different tires affected: Footbrake applies to all four wheels; handbrake applies to the rear wheels only. 2. Different principles: Footbrake works by distributing hydraulic pressure from the master cylinder to each wheel's brake caliper, which then pushes the brake pads to friction against the brake disc (or drum), achieving deceleration or stopping; handbrake uses a steel cable connected to the rear brake shoes to apply braking force. 3. Different braking force: Footbrake provides greater braking force and includes safety features such as brake force distribution and brake override; handbrake offers smaller braking force and lacks safety configurations. 4. Different usage scenarios: Footbrake is generally used for braking or slowing down while the vehicle is in motion; handbrake is used after the vehicle has stopped to prevent it from rolling.
Having driven for nearly twenty years, I can clearly tell the difference between the handbrake and footbrake in practical driving. The footbrake, or brake pedal, requires stepping down with your foot to control vehicle deceleration or complete stops, especially in traffic jams or emergencies—one firm press delivers strong braking force. The handbrake, on the other hand, is primarily a hand-operated parking brake. You pull it up to secure the car on slopes or flat surfaces, preventing rollback. I remember once on a steep hill when I forgot to engage the handbrake—the car slid back half a meter and nearly hit a wall, luckily spotted in time. Coordinating both brakes is crucial: rely on the footbrake for flexible braking while driving, and depend on the handbrake to lock the car firmly after parking. For maintenance, regular checks are essential—replace worn brake pads promptly for the footbrake, and ensure the handbrake cable isn’t too loose.
