Below are a selection of images and video footage of the platooning trucks and their technologies as they have been undergoing safety testing.
Most recently, the trucks were platooning in the UK, going through their paces undisturbed on a private test track.
Most of the testing was of the sensors, which are designed to detect and identify other road users.
The vehicles have multiple sensors around the cab to detect other road users.
The platooning system is integrated into the dashboard.
The driver can see some of the sensor information feeds inside the cab.
On the track there has been rigorous testing to ensure the sensors correctly detect other road users and that the platooning system applies the brakes if a vehicle cuts in too close.
Here they are platooning at the DAF test track in Eindhoven, prior to delivery to the trials team.