QUOTE (S. Miller @ Sep 28 2010, 04:05 PM) index.php?act=findpost&pid=359464
Never heard of further undercoating. The underside comes from the factory with a protective undercoat which must be adequate to offer such a long rust warrantee--even more so when you consider the KIA's longer warrantee--and I believe they have identical factory protection.lines, thanks for the info. I have another question for Hyundai owners. Does Hyundai offer rust-proofing of any sort? What does it cost and is it worth it?