Toms94z71
I'm Awesome
they should be nice and tight, it should take some effort to make it move at all, if they move really freely or you can push the side ways with little effort at all they are worn and need replacing. if you get underthere and you can't wiggle it with your hand then it's not worn enough to really cause the shaking. You may also want to jack it up and check your wheel bearing for play.