The handbrake is on 10 km. Is the car broken?

First of all, to be clear, if the handbrake is really tightened, it will basically be unable to walk from the beginning. Some cars will have a sound to remind you to release the brakes, and the manual car will even collapse and stall as soon as the brakes are released. Just like tug-of-war, you pull here and there, and you can't pull at all under the condition of balance of power. If the handbrake holds the rear wheel, the engine can only be turned off if it cannot be pulled.

However, some people pull the handbrake and think it is in place. In fact, as long as you give the car a little force, the engine can move forward. In this case, it is easy to drag the handbrake. In this case, the brake pads are still worn out after running for a period of time, but it does not mean that they will be scrapped immediately. Originally, you can brake by pulling the handbrake halfway, but after dragging it for a long time, you have to pull it for a long time next time you want to stop, which is a bit like a vegetable cutter. You could have cut meat lightly, but if you cut a few bones with it, the knife won't be scrapped, but it's not so sharp. Next time you want to cut vegetables, you have to work harder. Almost the same.

In fact, if the handbrake is on and you drive 10 km, most of the brake pads of this rear wheel will be seriously worn. Whether to check depends on the specific situation. Xiao Li tells you an indicator that the brake pads need to be replaced: if you stop and tighten the handbrake hard, you can walk with the gear, and you will probably have to replace the brake pads. If you can't walk, it proves that the handbrake is still effective and can be used for a while.