How to repair car tires

1. Prepare tire repair tools and materials: Purchase a set of tire repair tools, including tire repair agent or tire patch, glue, patcher, etc.

2. Find the location of the air leak: Apply soapy water to the surface of the tire and observe if there are bubbles emerging, so as to determine the location of the air leak.

3. Clean the tire surface: Use sandpaper or a scraper to gently clean the leaky area, making sure the area is clean and smooth.

4. Prepare the tire patching tool: According to the patcher's instructions, install the appropriate patcher and tighten it to ensure it is secure.

5. Apply glue: Apply glue to the patcher to enhance the adhesion of the repair.

6. Insert the patch: Insert the patch into the patcher, making sure that the patch is fully inserted and close to the tire surface.

7. Remove the patcher: Remove the patcher from the tire according to the patcher's instructions.

8. Inflate: Inflate the tire with the proper air pressure to ensure the tire returns to normal use.

10. Please remember that tire repair is only a temporary solution. It is recommended to go to a professional car repair shop as soon as possible for a complete repair or tire replacement to ensure driving safety. If your tires are severely damaged or have excessive tread wear, they may need to be replaced with new ones.