What is a key design feature of the JLTV that helps decrease maintenance needs?

A key design feature of the Joint Light Tactical Vehicle (JLTV) that effectively decreases maintenance needs is the accessibility of its components. This design choice allows maintenance personnel to quickly and easily reach critical parts of the vehicle for inspections, repairs, and routine servicing. By ensuring that components are located in easily accessible areas, the time and effort required for maintenance are significantly reduced. This not only enhances operational readiness but also translates to lower lifecycle costs for the vehicle, as it minimizes downtime and allows for swifter repairs.

In contrast, other options, while they may contribute to different aspects of vehicle performance, do not specifically focus on decreasing maintenance needs. Complex electronic systems can create additional maintenance challenges rather than simplify them. Heavy-duty chassis materials primarily enhance durability and load-bearing capacity but do not directly impact maintenance ease. Multiple redundant systems are designed to ensure reliability and operational capability, yet they add complexity that may complicate troubleshooting and maintenance activities rather than simplify them.