Wife drives a 2012 prius v

I was driving it in the left the other day and some dill hole in an f350 powerstroke thought it was necessary to tailgate me even though i was driving 70 in a 55 zone and passing people. I got in the right lane to let him by as soon as i could and he just stayed next to me, goosing the throttle for several miles. My wife says she gets that a lot. I guess he has no way of knowing i have a big boy diesel truck too but dont use it as license to act like an idiot.