The video shows a close-up of a car tire rolling over a row of nails. The nails are hammered into a wooden board, and the tire presses down on them, causing them to bend and break. The tire is black with visible treads and the wooden board is light brown. The nails are silver and appear to be of medium length. The action is repeated several times, with the tire applying increasing pressure on the nails until they are completely bent and broken.