Actually the back roads of Alabama and Georgia. The speed limit is 55. 60 mph, it seems, is a nice leisurely pace. There were not many other vehicles and only got passed a few times.
I find people are a bit more forgiving to trucks. On the interstate I do 65- 68 and to my amazement it doesn't seem to present a problem. I should have a sign on the tailgate that say's, "I'm retired, go around".
What peeves me is a BMW or other fast car being driven well below the speed limit.
I make up for my slow truck with my Ducati Monster.
Tom