https://techcrunch.com/2020/04/29/tesla-pushes-tesla-semi-deliveries-to-2021/

Tesla is pushing back plans to produce and deliver its all-electric Class 8 until 2021, the company said in its quarter earnings report Wednesday. The move puts the Tesla Semi two years behind the automaker’s previous target.

“We are shifting our first Tesla Semi deliveries to 2021,” the company said without providing any more details.