I have just bought a 2018 Heartland Pioneer BH270 and had some screws and other chips which required touch up. I called Heartland with no luck for paint codes, they said the panels come already painted so there are no codes. I found rust oleum at Walmart had a metallic silver and magnetic gray (dark) that was almost a perfect match for about $8 total. Problem solved. Oreillys auto parts will custom mix paint, and other forums say that duplicolor ford and Chevy paints match.