https://www.siliconvalley.com/2020/06/10/tesla-about-to-crank-up-semi-truck-production-report/

Tesla, which is just getting back into the swing of things by building cars at its massive plant in Fremont, is reportedly about to ramp up  production of the largest vehicle in its catalog, the Tesla Semi truck.

Tesla Chief Executive Elon Musk said in an email to employees that now is the “time to go all out and bring the Tesla Semi to volume production,” according to Reuters, which said it had obtained a copy of Musk’s note. Musk said Tesla would build batteries and powertrains for the Semi at its Gigafactory in Nevada, with the rest of the truck’s components being built elsewhere in the United States.