Do the plants have capacity to store more if they wanted? I am thinking of foreseeable short term disruptions which could break the 10 hour windows. Hurricanes

Do the plants have capacity to store more if they wanted? I am thinking of foreseeable short term disruptions which could break the 10 hour windows. Hurricanes, blizzards, train/truck worker strikes, cargo ship stuck in a canal, etc. For a multinational, those are not black swan events, something of that nature is going to break the pipeline on a regular basis. Potentially for days of backlog. Clearly it must mostly work, but that is some crazy thin margin. I assume whoever works logistics is just perpetually on the edge of a heart attack.