What is the solution for a flat tire?

[SanLeo]

The solution for a flat tire is: 1. Turn on the hazard lights to alert vehicles behind; 2. Pull over safely when conditions permit; 3. Place a triangular warning sign behind the vehicle; 4. Replace the spare tire. The method for replacing a spare tire is: 1. Retrieve the spare tire and jack; 2. Use the jack to lift the vehicle; 3. Unscrew the wheel bolts and remove the tire that needs to be replaced; 4. Align the spare tire's bolt holes and install the bolts; 5. Remove the jack to complete the spare tire replacement. The functions of a tire are: 1. To support the entire weight of the vehicle and bear the vehicle's load; 2. To transmit traction and braking torque, ensuring the adhesion between the wheel and the road surface; 3. To reduce and absorb vibrations and impact forces during driving, preventing severe vibrations and premature damage to vehicle components; 4. To adapt to the vehicle's high-speed performance, reduce driving noise, and ensure driving safety, handling stability, comfort, and energy efficiency.