I can tell you for a fact that 20x9 wheels with a +1mm offset and 33x12.5" 50R20 LT tires do not rub using only a 2.0" leveling kit.

 

Yeah you should be fine with 33x12.5 with that offset. The 35" shouldn't rub either. I'm jealous of yours haha. The Tuxedo Black is a pain in the rear to keep clean.

The more positive the offset + the wider the tire can rub the upper control arm. The more negative the offset the more chances of rubbing everything else lol

 

6" lift - 305/55/20 tires - 20x9.5 (-6 offset) -->very slight rub at full lock exiting driveway. They stick out approx. 1" - 1.5"

 

This is 18x12 -44 on 35x12.50 with a 2" readylift leveling kit and 2" spacers lol

 

I have -12 18x9 rims with a little over 2 inches on my icon coilovers. Tires are just under 33 inches and I can't fit mud flaps up front and come close to a rub on turns. You will rub like a champ if you try this. You need a big lift or serious crash bar trimming and probably more to do that. My tires are 11.2 inches wide and they stick out about 2 inches. I have 1.5inch flares and tires still stick past them and sling a little mud.