Off-Road Truck | Mercedes-Benz, Tatra, ZIL 131, Praga, GAZ66, IFA, Unimog in Truck Trial Oberottendorf, Germany 2019 Like Our videos! Support our channel with your views and subscribe. About us: We're K4 Movies a YouTube channel, that films Off-Road Trucks, Truck trials, Off-Road vehicles, Machinery and People, and other sport events and we're reflecting them in our channel for people to see it all around the world.