all 4 suspension points creak when going over bumps, any ideas? From what I can tell, struts look good.

 

What year is
the vehicle?

 

I have a 2017 Malibu and my suspension has done this from day one I hunted the problem and apparently it is the Mickey Mouse suspension under the rear of the vehicle you can reply all of the all of the pieces under the rear at the vehicle yourself for around 3 to $400 and your noise will go away