I doubt they will use it for distribution, since it seems almost all the job listings are for CNC machine repair and use it seems. Being no expert on CNC machines I do believe they will make "stuff" at that Lathrop location. That's what CNC machines are for right? What kind of stuff that makes sense to make there instead of at Freemont or the gigafactory... no idea... Starting prototyping the production processes for the gigafactory already now makes a certain sense I suppose. That way the instructions and setup for the production line GF is ready as soon as it's installed I suppose.My guess is that Tesla will use this facility as a parts distribution warehouse which is what Chrysler used it as.
It is rather small at 400k square feet vs Fremont at 5.5 million square feet and the proposed Gigafactory at 10 million square feet.
Cobos