Where should fuel supply cylinders not be installed in relation to vehicle driving characteristics?

In the context of vehicle design and safety, fuel supply cylinders, particularly in vehicles using compressed natural gas (CNG), must be positioned in such a way that they do not negatively impact the driving characteristics. The choice indicating that fuel supply cylinders should not be installed to adversely affect the driving characteristics of the vehicle highlights the importance of maintaining optimal vehicle performance, stability, and control.

When fuel cylinders are improperly placed, it can lead to uneven weight distribution, which may cause issues such as compromised handling, instability during turns, and an overall negative impact on vehicle dynamics. Maintaining a balanced and well-distributed weight in the vehicle is crucial for safe operation, especially in situations that demand precise maneuvering. Proper location of fuel supply cylinders is therefore essential for ensuring that driving performance is maintained and enhanced rather than hindered.

Other options focus on factors like handling improvement, weight stability, and maintenance accessibility, all of which are important but do not specifically address the potential adverse impacts on driving characteristics, making them less relevant to the question at hand. The primary concern is to ensure that the design choices regarding fuel cylinder placement favor safety and performance rather than compromise them.