285x75x16 for the tire size, right now, working on 15” rim and tires. may stick to KM2s but not sure at the moment. My opinion do not go metric. Get 15” rims and 33 x 12.50 x 15Rs, the load range on a 15” tire is better for DD/Off Road tire and the ride will be better. Lift, started with a SuperLift, went to Coil=Overs and SkyJacker Leaf Springs (no blocks). The front end lift has struts from the dropped frt end to the chassis and I added James Duff Traction Bars.