Welcome back to Fail Friday! Today we have a 2007 Mercedes-Benz S550 that you can probably take one guess as to why I am taking a look at it. This first-year W221 has all your standard custom S-Class ”enhancements” with oversized wheels, custom interior, blacked out taillights and headlights, a color change but the biggest thing that sets this S550 apart: suicide doors. In today’s world, the full-size suicide door is only reserved for various Rolls-Royce models, but thanks to some actually really nice work, you can have them on your highly depreciated S-Class too. But is it worth it?