After some more thinking: At 2:29 or 2:22 where it is projected to the bottom of a tire, the light reflected seems evenly reflected, while it should not depend

After some more thinking: At 2:29 or 2:22 where it is projected to the bottom of a tire, the light reflected seems evenly reflected, while it should not depend on the background color (black) but on the angle it hits the tire. So I again tend towards this being fake.