Hydrogen will likely end up as the dominant fuel for longhaul trucks one or more decades from now, according to experts at familiar component suppliers and truck manufacturers. Nikola Motor Co. agrees, as one of the first entrants into this arena, with…

Researchers have developed a promising yet surprisingly simple modification to diesel engines that could hold the key to reducing the complexity, maintenance, and size and weight of emission aftertreatment systems.

Fleets that have been at the forefront of testing electric trucks are gaining insights into how these new vehicles perform in real-world freight operations.

The introduction of electric-­powered trucks represents a new frontier for the transportation industry, but this new breed of commercial vehicle will not be completely unfamiliar to fleets and maintenance shops.

The advance of diagnostic programs has improved maintenance and uptime for diesel trucks, and it appears the same will be true for electric-powered vehicles.