The trucking industry today is focused on finding solutions to driver shortages, safety regulation compliance pressures, fuel efficiency enhancement demands, and higher driver productivity. That solution will be autonomous trucks. All truck OEMs are prioritizing some level of automated driving into their strategic plans to develop a sustainable transport solution for years to come as trucking provides the perfect platform for reaching the full potential of autonomous vehicles. The building blocks toward an autonomous truck include four main technological pillars: driveline, connectivity/communication, sensors, and algorithms/software. However, the process is expected to be slow as regulations, technology, liability, consumer adoption and societal concerns still need to be addressed.