Got back from having tires replaced and as you know the tire shop does their check list to drum up work. One of the items that they say needs attention is the left wheel bearing. They say that it is bad. I bring it home and raise the car and check the wheel for movement. All I can find is that the wheel has a very slight bump but not movement. So I check the other side for comparison as they did not say it needed attention and it does the same. So what is your experience with this?