Work trucks loaded heavy and moving stuff from A to B to make a living, I can understand that. Especially if the driver is not the owner, but just some hourly employee.
The other day we got right behind a 1-ton flatbed pulling a trailer full of dirt (or manure?) coming up the hill out of Billings.
Now I'm pretty patient - heck, I used to be the one driving stuff like that.
Then we get out on the hiway, and about the time he
finally hits 45mph, the trailer starts swinging like a pendulum
No way I'm going to pass that, and cars were stacking up behind, so I just pulled off on the shoulder and let them all go by. Better that they all pile up together than us.
I almost call 911 and reported the truck ...
Sometime later, we finally got up behind the suicide rig again, and came to a long straight stretch with nothing in sight for a mile. I actually got over in the oncoming shoulder to pass, so as not to get whipped by the trailer as we went by.