Re: 20" inch wheels
Stock size are 265/50/20, though any of the sizes you listed should fit. Keep in mind the first two will be slightly smaller diameter than stock, and the 3rd will be slightly larger. Again, they should all fit without any issues, since they're close to stock size, just pointing out that they'll be a little different.
Or you could always go with the stock set from my '14 Overland, which I'll be putting up for sale in the next few days.
About 15000 miles on them. $1,300 plus shipping.
The sheep generally do not like the sheepdog. He looks a lot like the wolf. They would prefer the sheepdog cash in his fangs, spray paint himself white, and go, “Baa.”
Until the wolf shows up. Then the entire flock tries desperately to hide behind one lonely sheepdog.