Hank Moody
Member
They need to store spare parts for repairs whether it be collisions, break-ins, weather related damage, etc. And ideally it should be separate from the logistics path for production of vehicles. Teslas are notorious for taking a long time to get parts, in part because there's not really much of a supply of spare parts on hand, pretty much everything is earmarked for production of vehicles. So they need to start overproducing by a small amount (or perhaps a large amount, I'm looking at you rear quarter glass...) and storing the overproduction for replacement purposes at a separate facility so that they don't take up valuable space at the factory but can be easily shipped to where they need to go when needed. They don't really have the space for the necessary spare inventory at either GF1 or Fremont - all that space is too valuable and should be used for production lines or storing parts going soon into vehicles.
Edit: I should add that eventually they should have more distribution warehouses to avoid long wait times for shipping. Maybe half a dozen across NA, another half a dozen for EU? Can probably get away with just a few in China for now as the wealth (and thus owners) are concentrated geographically into a few regions rather than spread out across the entire country. Ideally common parts would be kept on hand in each city (though this can be done w/o a warehouse by just storing them at service centers and having the warehouse replenish them), less common ones should ideally not take more than 1-2 days to ship via truck (air freight would be too expensive).
Ok, that didn’t occurred to me and it makes sense. But then there still remains a question where they want to produce Y, semi and roadster. If Fremont stays with S, 3, X then it’s maxed out, which means that they should soon start building new US factory or scaling Gigafactory if they want to start production of all three of them in 2020.