Hello all, I am currently planning a new tank truck dump. Unfortunately, the space conditions are anything but comfortable, so I can’t plan generously. What gives me the most thought is the future passage width for truck No.2 on the sketch. Since the road below is a dead end, truck No. 2 has to drive backwards to the displayed position. If truck No. 1 is already standing, truck No. 2 has in the worst case only 4.2 meters at the narrowest position. Therefore my question to the community or to the truck drivers, to whom I do not want to make life unnecessarily difficult: Are the 4.2 meters sufficient? If not, what width is at least necessary in your opinion? It should be added that you have enough space above the loading to straighten the truck. Furthermore, truck No. 2 is always a 40 t semitrailer. Thanks already for the answers. Greetings Alex