If I had the money right now, I'd go with T-rex wheel. As it is, I'm stuck with my 18x9 CLs with the 4 1/2" backspacing. If you do the math, the stock wheel is 8" with a 6. 25" backspacing. That's 6. 25-8 = 1. 75 sticking out away from your truck. In my case now, I have a 9" wheel with a 4 1/2" BS; thats 4. 5-9=4. 5" sticking out away from my truck. Another 2 3/4" than stock. Looks kind of silly and definately creates the need for fender flares.
Since Kent has chimed in on this discussion, what is the benefit of having a "hub-centric" wheel? The factory wheels are not hub-centric are they?