Which of the following is NOT a factor for speed selection in rural areas?

When selecting speed in rural areas, several factors come into play to ensure safety and proper vehicle control. Height of the vehicle is not generally considered a factor for speed selection in these environments.

In contrast, inclement weather significantly impacts visibility and road conditions, which can necessitate a reduction in speed. Intersections require careful speed management as they often involve cross traffic and potential hazards. Curves also influence speed selection since navigating them safely depends on the sharpness of the curve and the condition of the road.

Therefore, while inclement weather, intersections, and curves are critical to consider for safe driving in rural areas, the height of the vehicle does not directly influence speed selection. This is because height affects center of gravity and stability, but it doesn't dictate how fast a driver should go in response to environmental or situational factors.