Tesla's paid trips in its self-driving taxi service fell about 36% from one quarter to the next, dropping from roughly 1.1 million rides in early 2026 to about 700,000 in the spring quarter, according to TechCrunch's analysis of Tesla's own investor update. This happened during the same period when Tesla expanded the service to six cities across Texas and Florida. Tesla's stock dropped more than 13% in early trading on July 23, 2026, after the results were released on July 22 TechCrunch.

The decline came right after a strong start to the year. In the first quarter of 2026, Tesla had reported that paid taxi miles nearly doubled from the previous quarter Tesla Q1 2026 Update. By the end of the spring quarter, the total paid miles since launch stood at nearly 2.5 million Business Insider. Tesla's financial filing for the quarter also includes a table listing robotaxi activity across nine metro areas Tesla Q2 2026 Filing.

The rest of Tesla's financial results for the quarter were mixed. Revenue rose 26% compared to a year earlier, reaching $28.24 billion and beating the $26.42 billion that analysts had expected. Net income fell to $1.11 billion, which Tesla said was partly due to increased spending on artificial intelligence and the robotaxi program NDTV. The strong revenue had been signaled earlier in July, when Reuters reported that Tesla's car deliveries for the quarter set a record and beat Wall Street expectations, helped by recovering sales in Europe Reuters.

On a call with investors, Elon Musk addressed the Cybercab, which is a vehicle Tesla is designing specifically to serve as a self-driving taxi. Musk said Tesla has millions of its Model 3 and Model Y cars on the road, but does not have that kind of scale for the Cybercab. He said the company needs to collect more driving data from the Cybercab itself before putting large numbers of them into service TechCrunch. In its earlier Q1 update, Tesla had said that once the Cybercab enters production, it is expected to start replacing the Model Y in the robotaxi fleet Tesla Q1 2026 Update. Ashok Elluswamy, Tesla's VP of AI, is presumably central to closing that data gap, though no specific timeline was given for ramping up the Cybercab fleet TechCrunch.

Tesla executives said on the call that they are being deliberately cautious, stressing the need to avoid accidents that could lead to stricter government rules TechCrunch. Those rules are not the same everywhere. TechCrunch reported that Tesla likely counts paid taxi miles from the San Francisco Bay Area even though those vehicles do not have the permits California requires for fully driverless operation and still carry safety drivers, meaning human operators who can take control if needed TechCrunch. Tesla's fleet has accumulated over three billion miles driven in total, a figure that predates the paid taxi service and presumably includes miles from Tesla's driver-assistance software, where a human is still responsible for the car Tesla Proxy Statement. Tesla launched its first paid robotaxi service in Austin, Texas Tesla Proxy Statement.

There is also a detail about how Tesla counts these miles that is worth understanding. Tesla says it calculates robotaxi miles based on the number of hours the cars are driving, assuming an average speed of 30 miles per hour Tesla Q4 2025 Update. That means the published numbers are estimates based on time on the road, not actual distances measured by the cars' odometers. If the cars drive faster or slower than 30 mph on average, the real mileage could be different from what Tesla reports.

The broader picture is that Tesla's Q2 results contain a real tension. The car business is doing well and revenue beat expectations. But the robotaxi story, which has increasingly driven investor excitement and the company's high stock valuation, is showing a decline in the one number that most directly shows whether people are actually using the service. Musk himself said the Cybercab does not yet have the data foundation of Tesla's other vehicles, which limits how fast the program can grow. The argument that Tesla is being careful for safety reasons makes sense, and the difference in rules between Texas, where no special permits are needed, and California, where permits and safety drivers are required, is genuine. But a 36% drop in paid miles while actively adding cities is hard to explain away with caution alone. It points to either not enough customer demand, problems running the service, or both. Tesla did not provide a detailed breakdown on the call.

For anyone watching the company, the central question is whether this dip is a temporary setback as the service gets up to speed, or a sign that fewer people want to use Tesla's ride-hailing service than investors assumed. The doubling in the first quarter suggested momentum. The reversal in the second quarter makes that harder to read. Tesla is spending more on AI and robotaxi development at the same time the service's growth is slowing, which narrows the window to show that the robotaxi business can become profitable before investors start to lose patience.