Is it harmful to drive a short distance with the handbrake engaged?
2 Answers
Driving with the handbrake engaged for a short distance can easily damage the brake discs. Related information: 1. Introduction: The professional term for the handbrake is auxiliary brake, which operates differently from the main brake system. It uses a steel wire cable connected to the rear brake shoes to apply braking force to the vehicle. Prolonged use of the handbrake can cause plastic deformation of the steel wire, which is irreversible. Therefore, long-term use will reduce its effectiveness. 2. Precautions: If you start driving without releasing the handbrake, the car is prone to stalling. The brake pump is an elastic pressure device. After driving for a while, the tightness of the brake pads, brake discs, and handbrake cable will adjust accordingly.
Once I forgot to release the handbrake and drove about one kilometer before realizing it. The car felt extremely underpowered, struggling like a tow truck. The mechanic later explained that driving with the handbrake engaged causes continuous friction on the brake pads, generating high heat that accelerates wear or even causes them to seize. Short distances might not cause immediate damage, but you should stop promptly to check for warning lights on the dashboard. Making this a habit can severely shorten the brake system's lifespan, with repairs easily costing hundreds. Developing good habits is crucial—always confirm the handbrake is fully released before driving. This simple check saves both hassle and money, preventing minor oversights from turning into major expenses.
