Bongo Fury

Looking at my front wheels i can see that they have rounded off a bit at the edges but the rears look in very good nick.
Everything is aligned and balanced, tyre pressures are ok, so i can only assume it is due to the 4WD pushing round corners.
I have 4 identical alloys so can i swap the fronts for the rears on the same side without any issues?

Don't see why not, its only a problem when the front and rear tyres are different sizes.
Ive changed my tyres from front to back to even the wear out.