Rock Krawler has a tie rod that will work with most 15" wheels.
I had 15" MB TKO Wheels and they cleared my Synergy tie Rod. It was close, but cleared it without issue.
I personally ran this one for a while when I had 15" wheels.
http://www.knowwhere2jeep.com/rock-krawler-jk-heavy-duty-pro-tie-rod.html