It does not have a locker, but it is running 4:56's and 33's. I will check the bushings and track bar mounts. Sorry for the silly back and forth. I'm new to jeeps in general and esspecially green with the TJ. It is rather annoying and it bothers me enough I won't let the wife drive it until I get it fixed. Freeway on ramps are... Umm... Eventful.