Hello - I have turned in a claim for my new 13 Ram. I have noticed excessive rust on the rear axle. I looked at all the Rams in the dealers lot and they are all rusted. I looked at the Chevy Silverado and they are beautiful, not rust. I got a response back from the dealer and they said there isn't anything wrong with it because it doesn't heard the performance. I work for a company that sells painted parts to Chrysler and if we told them rust wasn't hurting the parts we sell to them, they would find someone else to make them.