Take a look Thats and aggressive tread 30 9.5 I have almost 5 inches to the fender, its hard to tell in the picture but its tall and there is alot of room.

 

That's a good looking Jeep right there!
I assume you meant to say 235/75/R15 not 237?
Regardless, since mine are 16 inchers, that should not make any difference should it?
I really like the way yours looks.

 

Hey thanks man. Yea thats what i meant didnt even realize. the duratracs are an awesome tire too great all around traction and not even a hum at 80mph. i highly recommend them for an all around jeep

also, the 16inchers shoulsnt make a difference im no expert but id imagine you would just want 235/75/r16?

 

I realize that, I was just thinking aloud about the diameter difference.
My 16s will make a diameter of 29.87 while your 15s will be 28.87.
Wonder if that extra inch will make problems for me?

 

235/70R16 (29 inch) would be the closest to 235/75R15 (28.9 inch)

I used this to find out---> http://www.miata.net/garage/tirecalc.html

 

Right - I know the dimensions, and the others as well.

http://www.1010tires.com/tiresizecalculator.asp

I'm trying to determine where to stop in tire size without getting rubbing, etc.