Really annoying squeak - leaf springs?

I was thinking of using some of this grease I use for the ATV on rear suspension components bushings leafs etc. Any reason I shouldn’t? Or specific parts yes or no. ‘21 OR

 

I am off road every week. Just pressure wash them. No grease or lube needed. Mine squeaked like crazy too, until I kept them clean after every off road trip. Zero squeaks in the last 5 years.

 

Recently dealt with the same sort of annoying squeaks. Silicone spray, penetrating spray, leaf springs, sway bar bushings, I tried everything.

Spare tire needed a half a crank more - Squeak solved.

 

Mine was one of the c-shaped leaf retaining brackets. This was when my truck only had a couple thousand miles. Found the bracket, bent it back and hasn't made a noise since.

 

Have a squeak too but seems to be from the front suspension as well as rear leaf springs