No, you should be fine. That being said TJ Wranglers came with 3 different wheels stock. What stock wheels do you have. The Canyons are 15x8's. The Grizzly's are 15x7's. and the ravines I dont' recall. You would probably have to add a washer or two to the steering stops for the 15x7's although I know people who were fine without them and those that needed them.
If your not sure what Wheels you have post a pic of your Jeep here