Summer is usually a pretty slow time of year in trucking. But a lot of major news broke in the trucking industry over this past summer. HDT executive editor Jack Roberts takes a look back.
Jacobs Says Cylinder Deactivation Delivers 2.76% MPG Boost
Cummins says fuel savings of 2.76% were returned in the first SAE J1321 (Society of Automotive Engineers) standardized fuel consumption testing of its new Jacobs cylinder deactivation technology for diesel truck engines.