The video shows a close-up of a tire with a white string tied around it. The string is tied in a knot and is tied to the tire in a way that it is not easily visible. The tire appears to be new and is in good condition. The string is tied in a way that it does not interfere with the tire's functionality. The tire is black and has a tread pattern that is typical of car tires. The background is blurred, but it appears to be an outdoor setting.