What is a common safety feature in modern commercial vehicles?

Adaptive cruise control is a common safety feature in modern commercial vehicles because it enhances the driver's ability to maintain a safe following distance without constant manual adjustments. This technology uses sensors to monitor the speed and distance of the vehicle ahead, automatically adjusting the speed of the commercial vehicle to maintain a safe gap. This reduces the risk of collisions, particularly in heavy traffic or on long highway journeys where fatigue can be an issue.

In contrast, manual steering lacks the advanced systems found in newer vehicles that contribute to safety and ease of driving. Basic headlights only do not provide the necessary visibility enhancements like modern adaptive lighting systems, which can adjust based on conditions. A single airbag system is less effective than more comprehensive safety systems that include multiple airbags and advanced safety features designed to protect occupants from various angles in the event of a collision. Thus, adaptive cruise control represents a significant advancement in vehicle safety technology for commercial drivers.