285/75R16 on 2008 2500HD
 

I have the factory standard rims due to my truck being a WT trim level. I have cranked the front up (extra weight of brush guard and winch) so their is now about a 1-1.5 difference from the front to the back. From what I have seen a 285/75 is basically an 33 inch tire. I know some people say you can fit, some people say impossible, slight rub etc. I got my set in today and will hopefully be mounting them tomorrow. If anyone has any experience with this feel free to chime in, I have not been able to find much at all about the current body style. I hope they don't rub too much but do expect to have to do some trimming hopefully not alot. I want to compile some experience about this so people in the future will be able to see and make a decision based off this. I will post pics and a summary/review after i get them all mounted up and good to go but feel free to post your experience/pics before I post my own. Hope you have a good day/night/afternoon/morning, and take it easy

If they do rub it'll be minimal on factory wheels. Crank the torsion bars up a couple turns and you're fine.