i recently had all 4 of my shocks replaced, the front shocks are good but when i look at the back shocks they are lose. I can rotate them left and right not very far but i can still move it, my question is are my shocks suppose to be rock hard and un moveable or is a little play normally let me know please thanxs. also they squeak to could this be why.

 

The bushings should be snugged up, but they do allow some movement. They are not "rock hard". Check the fasteners for tightness.