I run 33X10.50R15 General Grabbers on stock Explorer rims. '99 Ranger SWB single cab, 4.0,4X4, automagic. No lift, no scrubbing but I am going to do leveling keys, shackles and Explorer leaves just to open the wheelwells a little.
My tires were free so that helped the decision. I was about to pull the trigger on 265/75R16's when these came up. I feel like they would have been a better fit/look, but free is free!