The Tesla Semi is an all-electric Class 8 semi-trailer truck announced in November 2017. Musk confirmed that two variants would be available: one with 300 miles (480 km) and one with 500 miles (800 km) of range. The Semi will be powered by four electric motors of the type used in the Tesla Model 3 and will include an extensive set of hardware sensors to enable it to stay in its own lane, a safe distance away from other vehicles, and later, when software and regulatory conditions allow, provide self-driving operation on highways. Musk also announced that the company would be involved in installing a solar-powered global network of Tesla Megachargers to make the Semi more attractive to potential long-haul customers. A 30-minute charge would provide 400 miles (640 km) of range.
See more at: Tesla it’s not what you got it’s what you give shirt