What kind of adjustments does the ProPILOT Assist make during highway driving?

ProPILOT Assist is designed to enhance the driving experience during highway travel by taking on some of the more monotonous tasks associated with long-distance driving. The correct answer highlights its key functions, which include monitoring a vehicle's speed and maintaining a safe following distance from the vehicle in front.

This system utilizes advanced sensors and cameras to gather real-time data about the surrounding traffic conditions. By doing so, ProPILOT Assist can automatically adjust the vehicle's speed to match that of the cars ahead, ensuring that drivers don't need to constantly accelerate or brake in response to changing traffic flows. Such technology not only enhances safety by reducing the chances of a rear-end collision but also minimizes driver fatigue during lengthy journeys.

In contrast, the other options present functions that are not features of the ProPILOT Assist system. Adjusting the radio volume, automatically managing tire pressure, and controlling navigation settings do not fall under the operational capabilities of ProPILOT Assist, which is specifically focused on speed and distance management while driving on highways.