What is the primary concern when transporting propane containers in a vehicle?

When transporting propane containers, the primary concern encompasses several critical factors that ensure safety and mitigate risks associated with flammable gases. Proper positioning of containers is essential because it helps prevent tipping or rolling during transit, which can lead to leaks or accidents. Maintaining a safe temperature is also vital; extreme heat can increase the pressure inside the tank, potentially leading to ruptures or the release of vapor. Additionally, space constraints play a role, as both overcrowding and insufficient containment can lead to hazards. Given the need to consider all these factors collectively, the most comprehensive concern when transporting propane containers is indeed encapsulated in the notion represented by “All of the above.” This holistic approach underscores the importance of safety measures in handling hazardous materials like propane.