I just asked my buddy whos a salesperson at Gainesville Dodge about this and he said that the law is only a small reason why Dodge is discontinuing the SRT-10 Ram. He said what some have already stated about the law not being new. The main reason was do to the technology going into new vehicles. The SRT-10 motor was a 500hp engine, some of the new 6.1 SRT-8 engines are 425 hp and far more efficient, friendly and reasonably priced. I think the 6.4 is supposed to be even better. He said not to hold my breath but that there should be another 500hp engine released but it wont be a V-10. He said that he doesnt think that there will be anymore SRT ram releases for awhile, if any.