https://www.cnbc.com/2017/11/16/tesla-unveils-electric-semi-truck-vowing-to-redefine-trucking.html

After months of teasing investors and fans that his company's first electric semi will "blow your mind," Tesla CEO Elon Musk finally took the wraps off the truck. Actually, he rolled into the unveiling in Hawthorne, California, sitting in the cab of the new Tesla Semi. With a slick design that will allow truckers to stand in the cab, Musk and his team believe the electric semi will give drivers a far better experience, while increasing safety and significantly reducing the costs. The biggest difference between the Tesla Semi and other Class 8 trucks is the location of steering wheel and the driver. Instead of being on the left-hand side (or on the right side in Europe), the steering wheel is in the center of the cab with one touchscreen panel positioned on both sides of the driver.

In addition, Tesla said each truck will have built-in connectivity that integrates directly with a fleet's management system to allow routing and remote monitoring. The Tesla Semi will draw on parts and lessons learned from building the Model S, X and 3. For example, the Tesla Semi will feature four Model 3 electric motors and the touchscreen panels in the cab are the same ones used in the Model 3.