Tesla is tentatively set to reveal its electric semi-truck concept model on Oct. 26, a month later than was originally projected earlier this year.
The Tesla Semi will be unveiled in Hawthorne, Los Angeles, a suburb where Musk's rocket and spacecraft company SpaceX is based. Musk said on Twitter that there will also be a test ride.
"Worth seeing this beast in person," Tesla CEO Elon Musk wrote on Twitter. "It's unreal."
