I have the same wheels set up with 255/85 16 BFG Mud Terrains. Tall and skinny with a OME 2" lift looks amazing and, if you're on sand and mud, many say the traction is far superior to go tall and skinny vs wide. I've hit both sand and mud and had no issues with traction in either, but no one else really got stuck, but my previous tires have all been All Terrains so I think the MT probably had more to do with it than the tire size/width.
Either way, this set up looks great and fits with no rub in any situation. I sprayed mine with Valspar MF Gray tractor enamel. It took like two weeks to cure, but after that, it's been hard as a rock.