Cummins

Cummins has debuted a hardware concept meant to ease RVers' reliance on gas. The new hybrid concept seamlessly blends battery storage and gas generation to decrease emissions while still offering days of off-grid power.

While the world waits for a Tesla long-haul truck, Cummins has swooped in with the Class 7 Urban Hauler EV concept demonstrator. The all-electric Urban Hauler, which also paves the way for range-extender hybrid long-haul vehicles, hints at a cleaner, greener future for heavy haulers.