It appears that they didn't fully divulge the real story on emmissions with the 6.7L diesel in 2007-2012 trucks
The case is Bledsoe v. FCA USA LLC, 16-cv-14024, U.S. District Court, Eastern District of Michigan (Detroit).
LINK
Is it time for your medication or mine?
2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31