Hey guys, kind of stuck as I cannot verify what is making my truck make this noise.

2007 F150 Screw 4x4 -

Sometimes usually on rougher ground I hear this strange squeek I would call it from the front end, drivers side.

Strut will make a squeek when i push truck up and down but sometimes I feel like I also hear a grind (almost like the front drive shaft is grinding)

Check bearing - ok
No tears or anything in any of the boots

I dont even know where to go from here because usually I can pinpoint or get close to pinpointing a sound before I start spending cash. With this I dont even know what is the issue.

Any ideas or ways to further diagnose would be appreciated.

Thanks
Zinger.