Not sure this is a common thing or not but check your mounts the next time your under your car.
Even though i didnt notice anything while driving mine were actually pretty bad.
After replacing them some time ago i noticed this time the right side engine mounting bracked (not the rubber mount itself) was cracked pretty bad.
Its pretty hard to see when the mount is dirty but 2/3 of it was broken. Hard to see even in the pictures but it actually moved about 1 mm at the end of the crack and the bracket has a slight bend in it.
PS it looks pretty easy to replace at first glance but it is a pain to get it out
But its welded now and good to go!
its right under the bolt.
on the right side here