Tesla has expanded its robotaxi service to Orlando and Tampa this week. This move aims to prove the company can scale its autonomous ride-hailing business. The expansion comes as Tesla prepares to report its second-quarter earnings to investors. Tesla's robotaxi system uses cameras and AI software, unlike rivals using lidar sensors. The company plans to eventually deploy its purpose-built Cybercab vehicle without pedals or a steering wheel.

July 21 : Tesla on Tuesday expanded its robotaxi service to Orlando and Tampa, as the electric-vehicle maker races to prove that it can scale its autonomous ride-hailing business…

The state of Tesla's robotaxi service will be a key topic of discussion during its earnings call on Wednesday. The stock is up over 2.5%.