Hey, its probably too late, but for what its worth....yeah I have wheels from a TJ rubicon, on my z. All of the tj wheels would be interchangeable with a zj. I believe the bolt pattern is 5 on 4 and 1/2. The JK bolt pattern is 5 on 5", so you would have to run adapters on any wheel from a jk, spidertrax make nice adapters if you end up going that route. They were around $130 for a set of two. I hope this helps, sorry about the late reply, I haven't been on much lately. If i can help answer anymore questions, feel free to give me a shout,
Josh
Josh