Is it serious if I drove 5 kilometers without releasing the handbrake?
2 Answers
There will be impacts. Below are the consequences of driving several kilometers without releasing the handbrake: Severe brake pad wear: Driving with the handbrake engaged causes significant brake wear. The most direct effects are accelerated wear of the brake discs and hardening of the brake pads due to overheating, as well as stretching of the handbrake cable. This leads to reduced braking performance. The burnt smell sometimes noticed by drivers comes from this, and in severe cases, smoke may appear from the rear of the vehicle. Tire damage: Driving with the handbrake engaged also damages the tires. If the handbrake remains engaged for too long, it can cause the rear wheels to lock up, leading to smoke from friction and potentially causing brake failure.
Once I forgot to release the handbrake while driving and after a few kilometers, I felt the car accelerating slowly, as if dragging something. Later, at the repair shop, the mechanic said the brake pads were significantly worn and found the brake discs overheated and slightly warped. Driving 5 kilometers in this condition isn't a short distance; the continuous friction in the braking system generates excessive heat, accelerating component wear. In severe cases, the brakes might suddenly fail, which is especially dangerous at high speeds. I suggest you stop the car now to let it cool down, then test the handbrake and foot brake for responsiveness. If you smell burning or notice slow brake response, be sure to visit a professional shop for inspection and part replacement. Make it a daily habit to confirm the handbrake is released before starting the car, and use the dashboard warning lights to remind yourself to avoid repeating this mistake.
