The images below are on a 2005 Sprinter 3500 that came from Wisconsin. I noticed some rust here and there, but not as bad as I'd expected. I did noticed some underneath, specifically where the front assembly attaches to the body (forgive my lack of knowledge of the technical terms). I'm wondering if the rust in these images is a significant enough problem to address now, or not so much. And, if the former, what's the best way to address this.
Hope these images are viewable...
https://drive.google.com/file/d/0B3nRQcFMxWpwcUxLY3dNcE5MWnM/view?usp=sharing
https://drive.google.com/file/d/0B3nRQcFMxWpwT05xSVVGQWxWeGc/view?usp=sharing
https://drive.google.com/file/d/0B3nRQcFMxWpwUWFSUXJIZUFyMmc/view?usp=sharing
https://drive.google.com/file/d/0B3nRQcFMxWpwblRSS0wtbWRFVnc/view?usp=sharing
Hope these images are viewable...
https://drive.google.com/file/d/0B3nRQcFMxWpwcUxLY3dNcE5MWnM/view?usp=sharing
https://drive.google.com/file/d/0B3nRQcFMxWpwT05xSVVGQWxWeGc/view?usp=sharing
https://drive.google.com/file/d/0B3nRQcFMxWpwUWFSUXJIZUFyMmc/view?usp=sharing
https://drive.google.com/file/d/0B3nRQcFMxWpwblRSS0wtbWRFVnc/view?usp=sharing