I heard that a trouble spot on the 4th gen are strut mounts, I've had this problem before when my FR mount was loose(the strut moved around when I kicked the wheel), do you guys know if the rears are a problem as well? I am going to change shocks, thinking of changing all four mounts just for safe.

 

The rears are all metal, but they could get rusty (not in CA i supose). Just check the rubber seats and isolators along with the dust boots. You may as well replace the worn out parts now.

 

If your replacing the rear shocks with Tokico's, they will come with new rubber bushings for the rear mounts.