Check that out and see if it helps you. The best part of the TJ flare swap is that you cut out about an inch of your wheel well to allow for bigger tires and still keep a clean "factory" look.
91' YJ,4.0 I-6(180,000 mi) 2" Rancho Add-A-Leaf kit, 1.5" shackle lift, 2" BL, 33x12.50 BFG M/T KM's, 15x8 589's, TJ flares, custom F&R bumpers w/ swing-away spare carrier & rocker guards, FULL ROLL CAGE, herculiner, Warn [B]XD9000i[/B] (IT'S ALSO MY WIFES... or was!!!)
Rig Rater score= 476RRv1.0
Its a dog-eat-dog world. and I'm wearing MILKBONE UNDERWEAR!!