well...I got my 16x8's, but I went with a larger tire than 285/75's. Discount tire was nice enough to try fitting 315/75's and just sitting, it rubbed on the metal cab when the wheels were cranked, they might fit with some good trimming and grinding of metal. Next they fitted some 295's and they work great. I just get s little bit of rubbing on the loose plastic inner fender shield when really flexed out. I'll just trim it and should be fine. The wheels are are little too far inboard for my looks and liking, but it really helps the tires tuck and not rub, I can fully crank the wheel both ways and with no rubbing at all. If the wheels were backspaced any further outboard, they would very likely rub pretty bad, but they tuck nicely.

16x8 steel rockcrawler wheels, 4 1/8" backspacing
295/75/16 Nitto Terra Grapplers.

It looks great. Looks like you can fit more than 285's with just a 2" lift (ball joint spacers and shackles.)