Neither does Cummins. I use an additive in winter for anti-gel properties since I run straight #2. If you ask me all the diesel fuel additives come out of the same barrel, it doesn't matter which one you use.
From the Chevron diesel fuel website;
"Aftermarket Additives; It would be convenient for the user if a finished diesel fuel could satisfy all his or her requirements without the use of supplemental additives. Although this is most often the case, some users must use additives because the low temperature conditions in their region are more severe than those for which the fuel was designed, or because of other special circumstances. Other users feel that they need a higher quality diesel than regular diesel.
A large number of aftermarket additive products are available to meet these real or perceived needs. Some are aggressively marketed with testimonials and bold performance claims that seem "too good to be true. " So, as with any purchase, it is wise to remember the advice, caveat emptor – let the buyer beware. "