What is the purpose of tilt and telescopic steering in commercial vehicles?

Tilt and telescopic steering systems are designed specifically to enhance the driver's comfort and control while operating the vehicle. By allowing for adjustments in both the angle (tilting) and distance (telescoping) of the steering wheel, drivers can find their ideal driving position, which can reduce fatigue and improve overall handling. This adjustment is crucial in commercial vehicles where drivers may spend significant amounts of time on the road.

While the other options highlight important aspects of driving, they do not directly relate to the core functionality of tilt and telescopic steering. For instance, better vehicle acceleration, parking in tight spaces, and improved fuel efficiency are influenced by different design choices and technologies within the vehicle, rather than being a function of steering wheel adjustments. Understanding the role of tilt and telescopic steering helps ensure that drivers maintain a comfortable and ergonomic position, promoting safer and more effective vehicle operation.