What are the hazards of driving without releasing the handbrake?

[LaAllison]

Here is an introduction to the hazards of driving without releasing the handbrake: 1. Occasionally driving without releasing the handbrake: The impact of forgetting to release the handbrake while driving can range from minor to severe, such as causing a decline in braking performance and reducing the lifespan of the brake discs and brake pads. 2. Making it a habit to drive without releasing the handbrake: This may lead to the brake calipers seizing, brake fluid leakage, excessively high brake fluid temperature, resulting in a complete loss of braking function and premature failure of braking components. Additional information: Below is an introduction to the three types of handbrake systems in cars: 1. Mechanical handbrake: Primarily composed of a handbrake lever, cable, braking mechanism, and return spring, it operates on a simple lever principle. When the driver pulls the handbrake lever to a fixed position, a steel wire cable controls the rear wheel braking mechanism to lock the brake disc, thereby applying the brake. 2. Mechanical foot brake: Similar in principle to the handbrake, it also uses a lever mechanism to control the cable. After pulling the cable to a fixed position, a ratchet locks the braking structure, thereby stopping the vehicle. 3. Electronic handbrake: Nowadays, the most commonly used electronic handbrake is the caliper-integrated type. The caliper-integrated braking system replaces traditional parking brake levers, mechanical levers, and cables with electronic buttons, motor components, and electronic elements. The motor components are integrated into the left and rear brake calipers, and the electronic control unit and motor components are directly connected via electrical wiring.

[Everdeen]

Last time I drove to pick up a friend, I suddenly remembered halfway that I forgot to release the handbrake. The car felt sluggish to drive, and fuel consumption was nearly double the usual amount. The brake discs and pads were overheated from friction, almost to the point of smoking. Later, when I took it to the repair shop, the wear was so severe that new parts had to be replaced, costing several hundred dollars. Prolonged use like this could also damage drivetrain components, such as the differential or bearings, not to mention the safety risks like brake failure or unstable handling, especially dangerous on highways. Since then, I've developed the habit of releasing the handbrake first thing when getting in the car, only starting to drive after the handbrake light on the dashboard goes off. During regular maintenance, I also remind them to check the brake system to prevent small issues from turning into big troubles.

[SanAdeline]

Speaking from experience, I've learned the hard way: driving with the handbrake engaged causes rapid wear on the brake pads and discs, often beyond what you'd expect. The heat buildup can even transfer to nearby suspension or driveshaft components, potentially causing deformation or failure. The spike in fuel consumption happens because the engine has to work harder to overcome the resistance, placing extra strain on it over time. Worst of all, overheating can lead to complete brake failure, significantly increasing safety risks. My advice? Always double-check the dashboard when starting the car. If you smell burning or notice unusual resistance, stop and inspect immediately. Developing this habit can save you considerable repair costs and help maintain your vehicle's overall health.

[StAngela]

Forgetting to release the handbrake while driving can have serious consequences. The braking components wear out quickly and are prone to damage, and replacing them can be costly. Fuel consumption increases significantly, with short trips burning noticeably more fuel, hitting your wallet hard. It can also cause uneven stress on the drivetrain, potentially damaging related components over time. Safety is another major concern, as overheating can lead to accidents. With decades of driving experience, I always emphasize checking that the handbrake is released before driving. Developing this small habit can save you a lot of money.