I bought a railroad wheel equipped 2008 F350 Super Duty and stripped the 20" wheels and adapters off of it, then bought a set of 18" aluminum wheels for it and it worked out fine. I just purchased a 2000 F250 Super Duty Lariat crew cab with 16" wheels and swapped my F350 wheels over to it, the back left wheel had rubbing issues on the metal emergency brake bracket but I trimmed the bracket back just enough to eliminate the rubbing and everything worked out great. No issues with the turning radius either. Everything bolted right up from one vehicle to the other.
If you are looking for the perfect wheels and tires for your truck, you should visit 4WheelOnline because everything you need is already there. For my Ford F-150, Mud Grappler tires are the best. It made my truck run smoothly, even on trails or rough roads.