How to Determine if a Tire is Deliberately Punctured?

[McCharlotte]

Observe the form of the cut. Generally, if the cut is neat, smooth, and shows no signs of friction or collision at both ends, it is considered to be deliberately punctured. Here are some relevant explanations: 1. External hard objects: If the tire is punctured or cracked by external hard objects, aging cracks, etc., the cut will be relatively rough, and signs of scraping, collision, or friction can usually be seen. If it's due to aging, the surrounding rubber will show fine cracks and other phenomena, so it's important to identify clearly. 2. Inspection: If a nail punctures the tire but there is no air leakage, and you hear abnormal noises from the tire while driving, you should promptly get out and inspect it. If you see a nail in the tire, don't worry too much. First, apply soapy water to the punctured area and observe if bubbles appear. If bubbles are present, it indicates air leakage; if there are no bubbles, it means there is no air leakage.