pulled into my driveway today and heard kind of an new noise, klunk, klunk, as i was making the turn. got out to shake the bed a little. sounded like something was loose under the bed. walked around to the pass side to do it again. the klunking noise is coming from the rear wheel. i can see it moving some when i shake the bed. is my wheel bearing going bad?

thanks

 

If it moves when you shake the bed, it's time to jack it up and take a look. Could just be loose lug nuts, or might be a bearing going south. I wouldn't drive it very far until you check it out.