brand new here been reading forever though. cant really find definitive answer. i have a 07 fx4 4wd putting a pro comp leveling kit on it. im buying set of pro comp wheels 18x9 series 6004. thinking about nitto terra grappler at lt 325/60r18 will these fit under fine with no rubbing seems they are 33 inches tall and about 12.8 inches wide also wheels have 5.5 inches backspacing how does this compare with stock. thanks for any help. also anyone need a x plan lmk.

 

I dont think so. I just put on some XD Monsters in 18x9 with 5.71" of BS and they dont rub at all with the same tires. By the way, Im runnin the ProComp spacer as well.

 

You should be fine. That wheel will stick out 1.5 inches than your oem wheels.