It is a very specialized talent to drive a truck that's 70 feet long and weighs 80,000 pounds. Sharing the road with semi trucks is a skill just about everyone can improve upon, and knowing HOW to drive with truckers would make Montana roads immensely more safe for everyone.
I'm going to preface this writing with the fact that my mom drove Audis during my entire childhood, and I don't remember her being a jerk driver. But who knows. I was just a kid.