I'm not a Dodge fan, but this smells like horse****. The Ram had 5 star safety ratings from the NHTSA and a "Good" rating from the IIHS (whose test is sometimes regarded as overly brutal) in frontal tests. Now the NHTSA blesses it with a two-star rating under its new system.
There had better be a hell of a lot of good science backing up these new criteria, and the article makes no attempt to explain it. Quite a few safety agencies have come up with safety tests that are just plain idiotic and not based on what really happens in a crash (e.g., recent Snell helmet ratings prior to Snell 2010). I wonder if the NHTSA did their homework on this update, or if they simply ramped up all the criteria arbitrarily.
I'm still bothered by the fact that all these safety agencies only rate vehicles against their own mass, which is only valid for single vehicle accidents. Small cars should also be tested against the energy of a collision with a standard size vehicle.