I'm not sure what to call them but that's the closest I could think of...

I took the car to a trusted mechanic and he found that 3 of them were missing, and that I needed two new tires. Other than that, he said my '04 was in great condition.

I guess whoever owned the car before me went over something that scraped them off. You can see where the small bolt that held the left rear one on is bent and that there are scrape marks on the very bottom of the body.

Any idea where to get more and what they are actually called. I'd like to put them back on as the mechanic said they are helpful in protecting the car when using a hydraulic lift. The arms don't damage the paint/body of the car...

Thanks.