Ok so right now im running 35s on a 3.5 inch rough country lift with a 1.25 teraflex body lift and i think i have the room to run the 37. The question is will i rub in the rear on the inner fender when flexing. I would just let it be but my dad has a set of 37s that are spares for his TJ. So will it rub here: Then heres a pic with them sitting next to the jeep And yes i know the TJ wheel pattern is different but i can get a adapter

 

the PSC fenders are typically used as a cutting template that will allow you to stuff 40's. I would just cut the sheet metal as close to the fender as possible and throw the 37's on. I am on 2.5" and running stock control arms and my tires barely kiss the front of the fender well

 

Yeah im on stock control arms too thats my concern

 

you've trimmed more than I have so I wouldnt worry too much. Besides, with the TJ wheel adapters and those beadlocks, which I'm sure have low backspacing, they should be spaced out plenty.

 

yeah i guess that raises the next question those are 15s. I personally like that looked better but im scared to rub the brake

 

I ran 15's with 3.75" backspacing with no clearance issues. I'll be genuinely amazed if you encounter any problems with them.

 

alright thanks for the info. I will just get some adaptors cause i know i can always sell them they seem pretty desirable