I was told by a Mercedes dealership in Phoenix that my 2017 had to have been shipped over seas to the US because they were not avail able for purchase in the US until 2008. I would like to use my car behind my Class C motor home but had conflicting answers about being able to do that. The Mercedes gal told me no way shoudl this 2007 be flat towed. Then I have seen Youtubes with Smarts being towed but nothing was said about the year. Does anybody out there have any knowledge on this question? I would apprciate any input. Thanks