What should I pay attention to when going to road trip?

Before you leave, you must not be sloppy in your preparations. Before going out, the vehicle should be thoroughly inspected and maintained, including gearbox and gearbox lubricating oil, chassis, brakes, direction, lighting, tires, suspension devices, oil, water and electricity. If problems are found, they should be fixed immediately. It's pleasant to travel by car, but you must bring all the tools. In addition to wheel wrenches and jacks, you should also bring road maps, camping equipment, lighting appliances, telescopes, mountain bikes and communication equipment, as well as emergency equipment such as first-aid medicine boxes, emergency lights, compasses and warning signs. In addition, necessary change, driving license, driving license, car rescue card, etc. You should also take it with you. Before you travel, you need to determine the driving route and rest stop. You also need to know the cost of the journey, and it is best to have a very careful plan and road map. It is worth mentioning that it is best to travel by car together. People should be careful when cars are on the road. Always pay attention to all kinds of running conditions of vehicles, so as to listen: listen to the sound of engine running; Second, look: look at the monitoring instruments; Three smells: smell wires, clutches and brake pads. Every time you rest on the way, you should also check around the car so as to eliminate minor problems such as tires, brakes and steering in time. Reasonable arrangement of driving distance to prevent fatigue driving. Expressway's daily mileage is preferably around 300 to 400 kilometers, and 200 to 300 kilometers on ordinary roads is more suitable. Lock the doors and windows when parking and take away valuables.