idk back spacing on the pro comps. you might need spacers, might not, but they'll keep the tires from rubbing on the CA's.
As for trim...some people sit at 3" on 31's and need 0 trim, I'm about 3-3.25 and had to trim in the front (took off the bumper, screw it). Throw them on and see.
1995 ZJ Limited-3.5" Rubicon Express, 31's and some other stuff. Maybe half of it works, but it stops so that helps.
Build thread Here
Originally Posted by riot1987
I learned to tuck my stick....
RIP Ratmonkey-5/27/13. You will be missed.