Atom, thanks for the info.RC4WD make excellent quality products.
If it's for show, a shelf queen, then fine.
The problem is with normal FG MT tyres, the beadlocks will be exposed, and it there's any action, you'll hit them - may have to replace, may have problems replacing screws.
MCD tyres fit FG rims. Their MT tyres are a bit like gold-dust currently, but that's what I have fitted to my alloys.
As you see, the shoulder of the tyre sticks right out.
Mine aren't beadlocks, but if you go the way of beadlocks, these tyres will help you a lot.