The video shows a simulation of a race in which several trucks are driving on a dirt track. The trucks are seen driving over a bridge and around a bend in the track. The simulation is quite realistic, with the trucks kicking up dust as they drive. The track is surrounded by mountains and there are trees and bushes along the sides. The trucks are of different colors and models, and they are all driving at high speeds. The simulation is quite detailed, with realistic textures and lighting effects.