No need to rotate them - it wouldn't serve any purpose.
Steering, driven and free-rolling tires all develop different wear patterns. By rotating from one position to the other, one wear pattern is erased as the other developes. It also increases tire wear/decreases tire life because the tires work so hard to erase the old wear patterns.
In the last 25 years, I have only rotated the tires on my cars once - because I had a belt break on one steering tire and the bouncing it did until I got it replaced caused a horrible pattern to develop on the opposite tire and it bounced after the first was replaced. I rotated it to the back.
me!