The video shows a close-up of a tire with a quarter being placed on top of it. The quarter is then flipped over, and the tread on the tire is visible. The tread on the tire appears to be worn down, indicating that the tire may need to be replaced. The quarter is then flipped over again, and the tread is still visible. The video is likely intended to demonstrate the depth of the tread on the tire, which is an important factor in determining whether the tire is safe to use.