What is the percentage allocation for Line Lock 3?

Line Lock 3 in the USMC Joint Light Tactical Vehicle (JLTV) context refers to a specific configuration for the vehicle's braking system, which allows the vehicle to keep its tires locked under certain conditions to prevent unintended movement while performing tasks that require precision, such as loading or unloading.

The correct answer allocates the braking percentage across all tires evenly, which is critical for maintaining stability and control of the vehicle. An even distribution ensures that each tire can effectively contribute to the vehicle’s ability to remain stationary on an incline or under load, thereby enhancing safety and operational effectiveness. This balance also helps in managing tire wear and allows for better control during various maneuvers.

In contrast, other options suggest uneven distributions that either favor the front or rear tires disproportionately, which could compromise the vehicle's stability and control. The goal in a Line Lock scenario is to ensure that all tires are engaged adequately to provide a firm hold, which the correct answer accomplishes.