Why would you do that? The dollies for cars have all the wheels rotatable so you can push the vehicles in any direction, I thought that was the point of them, to allow you to get them out of the way and into places where you couldn't steer them with the normal wheels.
If it were for a motorbike back wheel that also seems a strange idea, you are replacing one large wheel with several smaller ones that give no increase in the directions it will move but make it harder to go over bumps and ridges due to their smaller diameter. The ramp on it also means it's for use while the original wheel still rotates, so it's not for moving something with a seized drivetrain then I guess.