Ok, folks, here is what I found so far. Jack up driver side. Push on bottom of tire with my foot from underneath the truck. There is a small amount of movement in the bottom ball joint. Can't really see movement on the top one, but it looks like a pain to get out and replace. So for now I definitely can tell the bottom will need replaced since it has some movement. I'm gonna go search threads now for what brand and a write-up, cause I know there will be one. Thanks