It's more of a pop. It doesn't continue to grind but will pop again after 5 to 10 feet if I'm making a larger turn and don't back off on the steering. I've check for clearence issues and any sort of rubbing and I don't see anything. It's a pretty loud sound. Is is possible its a tie rod end or something like that?

1989 Montero 2-Dr 3.0L V6 15X8 ProComp 97 Series w 30.5x9.5 Cooper M/T's

http://www.cardomain.com/ride/3143932