Firefighters need many skills.
They need to be strong and agile. Able to drive a large vehicle into and out of tight spots. Have knowledge of local streets — GPS is good, but has occasional problems. They must not fear climbing ladders or dragging hoses.
A firefighter needs basic cooking skills and tidiness. Friendly and cooperative are musts when living in close quarters and working as a team.
In addition — they need excellent packing skills!
All of this — plus a few things out of frame — needs to fit into one truck. Not just fit — but be organized for use.
Does someone have a diagram?