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Tesla Semi cabin’s Model 3-inspired elements showcased in new video
A video featuring a rare look at the Tesla Semi’s cabin was recently uploaded on YouTube. As could be seen in the short clip, the all-electric long-hauler features some compelling design elements, from components inspired by the Model 3 to a mysterious pedal beside the vehicle’s brakes.
The Semi’s recent video was uploaded by Moldova-born YouTuber and truck enthusiast Andrew Black, who was able to get up close and personal with the all-electric long-hauler. The Tesla Semi in the video was hauling a trailer from Xtra Lease Trailers, suggesting that the truck was in a transport run when the footage was taken.
Immediately noticeable from the Tesla Semi’s cabin was how roomy and spacious it was. Even with the jumpseat for the passenger unfolded, the electric truck still has a very roomy feel. Upfront, several design elements pop up, the most notable of which is an air vent inspired by the Model 3. The Tesla Semi also features a clean, minimalistic, end-to-end dashboard that runs from one side of the vehicle to the other.
In a lot of ways, the Tesla Semi actually borrows some components from the Model 3. Apart from its end-to-end HVAC system, the Semi also uses the same electric motor as the compact electric car (it has four Model 3-derived electric motors). The Semi is fitted with what appears to be the door handles of the Model 3, as well as dual touchscreen controls that invoke the compact electric car’s landscape-oriented center touchscreen. The size of the Semi’s two touch panels have not been mentioned by Tesla, but based on Black’s recent video, it seems safe to assume that its dual displays are also 15-inch panels.
One thing that grabs the attention from the video, however, was a rather mysterious pedal that could be seen near the 1-minute mark. As the camera was being panned across the Tesla Semi’s cabin, the all-electric truck’s accelerator and brake pedals could be seen prominently. To the left of the brakes, however, was seemingly another pedal. Unlike the dead pedal found in the Model S, Model X, and Model 3, the third pedal in the Semi was rather small, and it looked functional. Some members of the r/TeslaMotors subreddit have weighed in on the mysterious pedal, with a number suggesting that it could be a mechanical parking brake.
The mysterious pedal observed in the Tesla Semi’s cabin. [Credit: Andrew Black/YouTube]
Just like the Model 3, the Tesla Semi has the potential to be an incredibly disruptive vehicle. The electric truck is a Class 8 truck equipped with four Model 3-derived electric motors, which enable it to accelerate from 0-60 mph in 5 seconds flat without cargo. With a full 80,000-lb load, the Semi is still capable of hitting highway speed in 20 seconds, far quicker than comparable diesel-powered semi-trailers.
The Tesla Semi is currently being tested and driven across the United States. Just recently, the electric long-hauler was spotted driving over the Golden Gate Bridge on its way to Santa Rosa, CA. According to Tesla’s Tesla’s VP of Truck Programs Jerome Guillen in his LinkedIn profile, the Semi was headed to Santa Rosa to visit some local customers.
Tesla CEO Elon Musk and CTO JB Straubel revealed during the Q1 2018 earnings call that the Semi currently has around 2,000 reservations from businesses within and outside the United States. In the United States alone, several high-profile companies have already placed orders for the electric truck, including PepsiCo, FedEx, and Anheuser-Busch. Outside the United States, grocery chain ASKO from Norway has placed reservations for the long-hauler, as well as waste management conglomerate Bee’ah from the Middle East, among others.
Watch Andrew Black’s video of the Tesla Semi’s cabin below.
Tesla Full Self-Driving (Supervised) has taken yet another significant step forward in Europe. On May 29, Estonia became the third European Union country to approve the advanced driver-assistance technology, following approvals in the Netherlands and Lithuania.
Tesla Europe announced the news on X, confirming the expansion has continued across the continent that, at one time, seemed to be taking its sweet old time giving any approval to the FSD suite.
FSD Supervised now approved in Estonia🇪🇪. Rollout will begin soon pic.twitter.com/y5a64qlp5m
— Tesla Europe, Middle East & Africa (@teslaeurope) May 29, 2026
Estonia’s Transport Administration (Transpordiamet) granted the approval by recognizing the type certification issued by the Dutch vehicle authority RDW. This mutual recognition mechanism, enabled by EU regulations, allows other member states to fast-track deployment without repeating extensive local testing.
The Estonian authority noted that Tesla’s FSD had undergone rigorous evaluation on European roads for approximately 18 months before the initial Dutch approval in April 2026.
FSD Supervised remains classified as a Level 2 advanced driver-assistance system (ADAS). Drivers must maintain full attention, keep their hands on the wheel, and stay ready to intervene at any moment.
The system assists with tasks such as automatic lane changes, navigation through city streets, and responding to traffic objects, but it does not constitute full autonomy. Estonian officials emphasized this distinction, underscoring that safety responsibility lies entirely with the driver.
The rapid progression across the Baltic region highlights Tesla’s strategic approach to European expansion. The Netherlands provided the foundational type approval in April, unlocking doors for neighboring countries.
Lithuania followed swiftly in mid-May, with rollout beginning shortly thereafter. Estonia’s decision, coming just days later, demonstrates how smaller, digitally progressive nations are accelerating adoption.
Tesla owners in Estonia can expect an over-the-air software update in the coming weeks, bringing the latest FSD capabilities to compatible vehicles
This expansion builds on Tesla’s global momentum. FSD Supervised is now available in 11 countries worldwide, including the United States, Canada, Australia, and South Korea. In Europe, the approvals signal growing regulatory confidence in Tesla’s vision-based AI approach, which relies on cameras and neural networks rather than lidar or radar-heavy alternatives used by some competitors.
For Tesla, these European milestones are more than symbolic. They validate years of data collection and software iteration while opening new revenue streams through FSD subscriptions and purchases.
As the company continues refining its AI models with real-world miles from diverse driving environments, including Estonia’s variable winter conditions, the dataset grows richer, potentially benefiting global users.
Elon Musk has firmly denied recent media reports suggesting that SpaceX has reduced its target valuation for an upcoming initial public offering.
The denial came directly from the SpaceX and Tesla frontman on his social media platform X, where he responded with a single word, “False,” to a post from ZeroHedge that cited Bloomberg sources.
This swift rebuttal underscores Musk’s ongoing effort to manage speculation surrounding one of the most anticipated market debuts in recent history.
False
— Elon Musk (@elonmusk) May 29, 2026
According to the disputed reports, SpaceX had lowered its IPO valuation goal to at least $1.8 trillion from previous ambitions exceeding $2 trillion.
The claims emerged amid growing anticipation for the company’s confidential S-1 filing, which positions it for a potential public listing as early as June.
Some had pointed to strong revenue growth, particularly from the Starlink satellite internet service, which contributed heavily to the firm’s 2025 figures of $18.7 billion. Yet challenges persist in other areas, including substantial investments and losses tied to ambitious projects like Starship development and artificial intelligence initiatives, which plan to make life multiplanetary eventually.
Musk’s response highlights a pattern in which he actively counters what he views as inaccurate portrayals of his companies’ trajectories.
SpaceX, already valued privately at extraordinary levels, stands as a cornerstone of Musk’s empire alongside Tesla and xAI. The entrepreneur has long emphasized the transformative potential of reusable rockets and global broadband access, factors that fuel investor enthusiasm despite operational hurdles.
By rejecting the valuation downgrade narrative, Musk signals confidence in SpaceX’s fundamentals and its readiness for public markets on terms favorable to its long-term vision. People have been waiting a very long time to invest in SpaceX, and the valuation, as well as the introductory share price, is not going to need adjusting.
They’ll have plenty of suitors.
This episode reflects broader dynamics in the technology sector, where rumors often swirl around high-profile entities. Musk’s direct engagement with media narratives serves to maintain transparency and control the narrative around his ventures.
As SpaceX prepares for greater scrutiny in public markets, the founder’s denial reinforces optimism about its prospects. Supporters argue that the company’s innovative edge positions it for enduring success, far beyond short-term valuation debates. With the denial now public, attention turns to forthcoming regulatory filings that could provide clearer insights into SpaceX’s strategy and financial health.
The coming weeks promise to reveal more about how SpaceX will transition into a publicly traded powerhouse.
Tesla’s dreams of operating a fully autonomous ride-hailing platform just took a massive step toward reality, as two separate events have indicated the company is perhaps closer than ever to achieving self-driving as a product.
On Thursday, Tesla was granted authorization by the State of Texas to operate driverless vehicles in a commercial manner. On May 28, Senate Bill 2807, passed by the 89th Texas Legislature, took effect after being passed back on September 1, 2025.
The bill establishes a statewide regulatory framework requiring authorization from the Texas Department of Motor Vehicles for companies to operate automated vehicles commercially on Texas roads.
This covers driverless, or SAE Level 4+, operations for passenger transport, meaning Robotaxi, or freight.
Tesla and other companies can self-certify their vehicles and tech as long as they:
- Operate in compliance with Texas traffic laws
- Maintain proper registration, title, and insurance
- Use compliant automated driving systems
- Record onboard activity and handle system failures and glitches safely.
The new authorization, which was first reported by James Stephenson on X, allows companies to utilize their own processes to determine if their vehicles are ready to operate without drivers.
🚨BREAKING:
Tesla has been authorized by the State of Texas to operate driverless vehicles commercially under the new law that took effect today, May 28th, 2026. Tesla has officially self-certified the software running on its robotaxis as Level 4. $TSLA pic.twitter.com/KSJdsvlaW5— James Stephenson (@ICannot_Enough) May 28, 2026
It is a rule that expedites the entire approval process, keeping agencies out of a usually long, lengthy, and frustrating task that is essential to technological advancements. It essentially means Tesla can launch commercial Robotaxi operations at this point.
On the very same day, Tesla continued the momentum as CEO Elon Musk shared a video of Cybercab units autonomously driving off the property at Gigafactory Texas. This is a major step in the story of the Cybercab.
Mass production of the Cybercab started at Giga Texas in April, and it is already heading out of the factory on its own.
Cybercab driving itself out of the GigaTexas factory pic.twitter.com/EwAMVVDjYy
— Elon Musk (@elonmusk) May 28, 2026
These two major events mark a drastic step forward in Tesla’s progress toward Cybercab and the permissions it needs to operate a self-driving ride-hailing service. Tesla is now able to operate autonomously under Texas law by self-certifying, and with the potentially imminent rollout of Cybercab, Tesla’s autonomous dreams are starting to take serious shape.
Tesla Full Self-Driving expansion in Europe continues with new addition
Elon Musk strikes down reports on SpaceX IPO rumors
