I am running Nitto Ridge Grapplers 35x12.5x17 on KMC XD137 with Offset of -6. They don't rub at all but I do have a 4.5" SkyJacker lift on my Sport. The Ridge Grapplers are expensive but they are a good ride with limited road noise.
I find myself just staring at my Gladiator, especially now that it has been lifted. And I am finding that I am not the only one, I get a lot of questions and looks with the Gladiator.