So this truck is 99% used on pavement for home depo runs and hauling stuff. And a the title says, I have not cranked the Tbars at all or done anything besides adding spacers on the rear only for astetics. The tires are Cooper AT3 305/70R16 with load range E rating. In these pics I have NOT had any problems with rubbing even though as you can see the clearances are about as tight as you can get. Not saying they won't rub off-road (they will) but after around 200 miles on the street they havent rubbed on my truck. And I have hauled around 500 lbs in the bed without any issues.