It is not just the big trucks. School buses and transit buses find out how inconsiderate people can be. NO ONE wants to get behind a truck or a bus. You can't see around them and they just are not fun to follow. Unfortunately, this means they will pull out in front of, pass and then turn or stop, just plain selfish and unsafe!!! I have been in the bus business for 27 years and my DS, DH and DSIL's entire family are truckers. The stories we tell and hear about people who just didn't want to be behind one of these vehicles and the things they will do to make sure they don't get behind them is UNBELIEVABLE... I just don't see how it is worth risking your life and everyone else on the roads life just to be in front of them!! None of these vehicles stop "on a dime". Great Chat!!