What should I do if the car runs out of gas halfway?

When a car tire leaks, the driver needs to do several steps:

Step 1: Hold the steering wheel tightly with both hands, don't slam on the brakes, turn on the double flash, and slowly park the car in a safe position on the side of the road.

Step 2: Take out the triangle card and put it 50 meters behind the car.

Step 3: Take out the car kit, jack and spare tire.

Step 4: Loosen the tire screw with a flat tire, push the jack against the girder near the flat tire position, lift the roof to a position about 10 cm from the flat tire ground, unscrew the tire screw, put it into the spare tire, pretension the tire screw, slowly lower the jack, and tighten the tire screw with a sleeve.

Step 5: Pack everything and continue your journey.