I still believe parts are a factor, obviously do not know their business intelligence/rules and how they rack and stack things. While the following hypothetical is completely fictitious and simplistic, lets assume the following:
- Train shipments to major hubs (i.e. Dallas, Atlanta, etc.) are in groups of 1000 trucks
- 400 33 gallon gas tanks in stock
- 1200 orders (401 33 gallon tanks) for region serviced by Dallas hub
- 900 orders (250 w/33 gallon tanks) for region serviced by Atlanta hub
Even though they could build all the Georgia orders, they cannot fill train to ship.
They can fill the train to ship 1k trucks to Texas to include 400 of the orders w/33 gallon tanks. So they build 1k trucks going to Texas with 400 having 33 gallon tank. You are #401 so you do not make cut, but since I only have 26 gallon tank, I get built before you and included in this shipment.
This is what I believe to be happening. I am not a business intelligence or supply chain expert and of course everything I just spoke to is on a much larger scale, so its really just me rambling.