Use Your Turn Signals
Turn Signals aren’t just for show in American Truck Simulator. They can be triggered with your controller’s bumpers or, if you’re sticking to keyboard and mouse, the brackets ([ and ]). These will not only keep you from getting fined for no turn signals when you’re crossing an intersection, but they will also help you out a lot when dealing with traffic. Putting on a turn signal to switch lanes will let NPC cars know to get the hell out of your way. Don’t try switching lanes without doing this first, unless you have a super clear road. NPC cars tend to be stupid and don’t at all move out of the way if a giant truck missed their blind spot. This, of course, could lead to a fine if a cop is around and also some damage to your truck and cargo. Both of these would mean a problem for your bank.