How to rotate dually tires

I always replace the tire on 1 axle as needed. Maybe if I had all wheel drive I would be sure they all matched to protect differentials. 4X4, only engaged with poor traction, not as much of issue. The axles do different jobs, so it stands to reason tires will wear at different rates. Often on my vehicles, tires don't match front/rear.
One thing to watch when moving a steering tire to dual; If the tires you mount side by each are just a little different in height the short one will not last any time. And as it wears, it will wear at a ever faster rate.