Ram's new light duty diesel pickup can cover a lot of ground with impressive fuel economy and towing numbers, Fox News Autos editor Gary Gastelu reports. Ram is ready to ramble on its own. Fiat Chrysler Automobiles has created a new partnership with Waymo to incorporate the Google-owned company's self-driving technology into its Ram Promaster vans. The Level 4 autonomous Waymo Driver system is currently being tested in the Chrysler Pacifica minivan in ride-hailing and delivery services in Phoenix, Ariz., with the latter set to be the focus of the new vans. The vehicles employ several modules equipped with a variety of sensors that include lidar, radar and cameras, and are capable of fully automated driving under most conditions, but still have controls for a human driver to use.