In the video, a man is seen working on a red truck. He is wearing a blue shirt and glasses and is standing in front of the truck. The truck is lifted up, and the man is working on the underside of it. He is using a long metal bar to measure and adjust the truck's parts. The man is focused on his work and appears to be an experienced mechanic. The truck is in a garage, and there are various tools and equipment visible in the background. The video provides a clear view of the man's actions and the truck's parts, allowing the viewer to understand the process of working on a vehicle.