Precautions for long-distance driving: check the power system to prevent accidents and delay the trip. Check the brake system regularly, try to avoid sudden braking, and get into the habit of holding the steering wheel with both hands in order to deal with emergencies better. The tires must be checked, and special attention should be paid to listening to various sounds of the car, such as the sound of the engine and the sound of the tires. Clean the taillights and check the lighting equipment: the lighting equipment is only a small part of the car's safe driving on the road, but it can not be ignored. An obvious and accurate signal is a judgment condition for all drivers and passers-by. Failure to clean the taillights and check the lights in time can easily lead to rear-end collisions. Keep a relatively large workshop distance from special vehicles: vans, buses, taxis, tricycles and motorcycles. These vehicles will make a sharp turn and make an emergency stop because of competing for customers or getting on or off passengers. When they meet, they must be ready to brake at any time to prevent rear-end collision. Take a spare key in case the door is locked.