Is it harmful to drive 5 kilometers with the handbrake on?
1 Answers
The most immediate hazards include accelerated wear of the brake discs, hardening of the brake pads due to overheating, and elongation of the handbrake cable. This leads to a decline in braking performance and can sometimes produce a burning smell. In severe cases, smoke may emerge from the rear of the vehicle. Prolonged driving with the handbrake engaged may also cause the brake caliper to seize, brake fluid to leak, or the brake fluid temperature to rise excessively, resulting in a complete loss of braking function. Here are some key points about why you should not drive with the handbrake on: 1. Stay vigilant while driving: If you notice that you've been driving with the handbrake engaged and detect a strong burning smell or see smoke from the rear, immediately reduce speed, apply the brakes, and release the handbrake. Do not continue driving. Pull over to the side of the road, allow the vehicle to cool down, and carefully inspect for any other abnormalities. Never simply release the handbrake and continue driving while the vehicle is still overheated. 2. Regular inspections: The handbrake is frequently used during vehicle operation. However, it is not a "foolproof safety feature"—its effectiveness diminishes with repeated use. Often, even when the handbrake is engaged, system failure or improper use can render it ineffective, potentially leading to accidents. Drivers must pay close attention and should regularly maintain and inspect their vehicle's handbrake.
