Moving forward with its innovation roadmap, Daimler Trucks is reassessing its view on platooning. Daimler Trucks defines platooning as the electronic coupling of two or more trucks with significantly reduced distance between them to, in theory, improve aerodynamics and therefore save fuel. Daimler Trucks has tested platooning for several years, especially in the U.S., where benefits would be expected to be the most substantial.

Results show that fuel savings, even in perfect platooning conditions, are less than expected and that those savings are further diminished when the platoon gets disconnected and the trucks must accelerate to reconnect. At least for U.S. long-distance applications, analysis currently shows no business case for customers driving platoons with new, highly aerodynamic trucks. Daimler Trucks will, of course, remain committed to all partner projects that are still ongoing.