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Tesla Cybertruck makes a tight squeeze through Boring Company tunnel
The Tesla Cybertruck navigated The Boring Company’s Hawthorne test tunnel as it was driven by veteran talk show host Jay Leno and Elon Musk in the passenger’s seat. The episode of Jay Leno’s Garage on CNBC revealed that the Cybertruck was fully capable of navigating the startup’s rather narrow tunnel. It was a tight fit, but the all-electric pickup was able to traverse the entire length of the test tunnel without any issues.
The highlight of the episode has been teased in the past. After the trailer for the sixth season of Jay Leno’s Garage was released in late April, the short television spot previewed the massive Cybertruck dropping into the Hawthorne test tunnel.
The event was previewed once more by Leno earlier this month, when the host was featured in Spike Feresten’s podcast to talk about his experience in the Cybertruck. After describing the ride, Leno said Musk offered him a journey through the Hawthorne tunnel. Describing the trip vaguely to not give away too much, the former late-night show host explained a super tight fit that allowed for about a quarter-inch of space on each side of the Cybertruck.
SPACEX COUNTDOWN! 🚀 #NASA and #SpaceX are scheduled for a historic launch and we are counting down to @ElonMusk on #JayLenosGarage.
SpaceX, Electric Semi, #Cybertruck, a new #TeslaModel… All TONIGHT! pic.twitter.com/TaHXowpfrb
— Jay Leno's Garage (@LenosGarage) May 27, 2020
The episode of Leno’s show revealed that the fit was extremely tight and restricted, and Leno was undoubtedly wary of his surroundings while navigating the all-electric pickup through the tunnel. Musk, for his part, seemed relatively relaxed.
“It will be quite interesting to see if we can actually fit it down there,” Musk said.
After navigating the truck within the tunnel, Musk gave Leno the finer points of the Hawthorne tunnel and its design, explaining that it was a test tunnel for the Boring Company’s future projects. But Leno’s description of the ride seemed to be slightly different than a carefully navigated stroll that was filmed and put into the final cut of the episode.
https://twitter.com/JxckSweeney/status/1265841625097474048?s=20
Leno told Feresten during his interview on the podcast, “We drive the Cybertruck, we barely get it into the tunnel, and now we’re going like 50 or 60 miles per hour through the tunnel with a quarter-inch on each side.”
After exiting the tunnel, Leno extended his congratulations to Musk, offering him luck that the next twelve years would be like the last twelve. Since 2008, Tesla has built itself up from a small startup with a slight chance of success to one of the most valuable car companies in the world.
Leno’s absurd collection of cars would make any automotive enthusiast jealous. However, it seems that Tesla cars always have struck a different tone with the veteran host, even speaking highly of the company’s electric vehicles in the past. This time around, the Cybertruck certainly seemed to win Jay over. Its design and performance are unlike any pickup on the market today, something Leno identified during his short stroll through Los Angeles in the Cybertruck.
A Tesla Semi was involved in a fatal collision on U.S. Highway 50 in Dayton, Nevada, on Sunday, June 28, 2026, marking the first known fatal crash involving the electric Class 8 truck. The incident occurred around 7:20 a.m. at the intersection with Traditions Parkway, approximately 40 miles east of Reno and close to Tesla’s Gigafactory Nevada.
According to the Lyon County Sheriff’s Office and the Nevada State Police Highway Patrol, a semi-truck struck two passenger vehicles stopped at a traffic signal. The truck hit the vehicles from behind. Two people were pronounced dead at the scene, and a third person suffered life-threatening injuries and was flown to a hospital, Forbes reported.
Preliminary statements gathered at the scene by the Lyon County Sheriff’s Office suggested the truck driver may have fallen asleep at the wheel. However, the Nevada Highway Patrol, which is leading the investigation, stated that the official cause has not yet been determined.
Additional information is expected to be released early the following week. The truck was seized for evidence as part of the ongoing probe.
Responders at the scene included deputies from the Lyon County Sheriff’s Office, personnel from the Nevada Highway Patrol, Central Lyon County Fire Department, and the Nevada Department of Transportation. The crash led to the temporary closure of U.S. 50 in both directions.
The Tesla Semi is Tesla’s battery-electric heavy-duty truck, produced at the nearby Gigafactory in Nevada. Authorities initially described the vehicle as a semi-truck; its make was subsequently confirmed through reporting and scene identification; an interesting bit of information here, as the Semi is not yet available publicly and many do not know that Tesla builds electric trucks.
The investigation remains active, with no further official details on contributing factors or vehicle systems released as of early July 2026.
This incident highlights ongoing scrutiny of commercial vehicle safety on Nevada highways, particularly involving fatigue. Law enforcement continues to gather evidence and witness statements.
Tesla has expanded its Robotaxi program to Miami, Florida, marking the third state the autonomous ride-hailing platform has made its way to since launching last Summer.
Tesla announced today that the Robotaxi suite would now officially launch rides in a geofence in Miami:
🚨 Tesla’s “Long Weekend” continues with a HUGE announcement regarding Robotaxi!
It’s now in Miami!
Miami joins Austin, Dallas, Houston, and the Bay Area! https://t.co/ujjYjJT3Im pic.twitter.com/yPe1ZdSQIE
— TESLARATI (@Teslarati) July 3, 2026
The first geofence in Miami covers approximately 10 to 14 square miles. The area appears to be focused on western and central Miami, including Miami International Airport (MIA). It also includes popular routes like SR 826 (Palmetto Expressway), US 41 (Tamiami Trail), and connectors such as SR 968, 953, 959, and 972.
This is Tesla’s initial Miami launch zone, smaller and more targeted than some competitors’ areas (for example, Waymo’s initial rollout was broader in eastern neighborhoods). It prioritizes high-traffic, airport-linked routes before wider expansion.
The expansion is a huge signal for Tesla that it is now operating in Florida, a heavy-traffic state with many tourist areas, including Fort Lauderdale, Palm Beach, and the Boynton area, all of which are coastal and will attract perhaps millions of tourists in any given year.
¿Qué lo que Miami?
Robotaxi now available in Miami pic.twitter.com/P1m283seZU
— Tesla Robotaxi (@robotaxi) July 3, 2026
The Tesla Robotaxi network launched last year on June 22, in Austin, Texas, beginning limited commercial operations in that city. It expanded shortly thereafter into the San Francisco Bay Area of California in late July 2025, marking entry into a second state with service covering key areas such as San Francisco, San Jose, and Berkeley.
Full commercial service was achieved in Austin by November 18, 2025, strengthening its presence within Texas before further growth.
In 2026, the network continued expanding across Texas with the addition of Dallas and Houston on April 18, significantly broadening its footprint in the state. This new launch into Miami marks Tesla entering a new state and bringing active locations to include Austin, Dallas, Houston, San Antonio in Texas, and the Bay Area in California.
These sequential expansions have steadily increased the network’s reach across major metropolitan areas in Texas, California, and Florida, focusing on scaling operations city by city and state by state since the initial Austin debut.
Tesla CEO Elon Musk has tempered expectations for the company’s humanoid robot Optimus, emphasizing that initial production will ramp up slowly despite recent progress on the manufacturing line. In a July 1 reply on X, Musk responded to optimistic community speculation by stating, “No, Optimus production will be extremely slow at first, as everything is new. This is not like making a car.”
No, Optimus production will be extremely slow at first, as everything is new. This is not like making a car.
— Elon Musk (@elonmusk) July 1, 2026
The comment came in response to a post theorizing that Tesla had accelerated Optimus V3 development and might soon unveil an impressive demonstration with multiple units already in meaningful production. Musk’s clarification highlights the fundamental differences between scaling a novel humanoid robot and Tesla’s established automotive operations, which benefit from over a century of refined supply chains, tooling, and processes.
Recent updates show tangible advancement. Musk shared a photo of himself walking the Optimus production line at Fremont, where Tesla is converting former Model S/X manufacturing space. According to Q1 2026 earnings commentary, limited production is slated to begin in late July or August 2026 on this converted line.
Tesla Optimus project fires up as Musk sees production line progress
Musk previously noted that Optimus features roughly 10,000 unique parts, making early output rates “literally impossible to predict” and describing them as “quite slow.” A larger dedicated factory at Giga Texas is under construction, targeting higher-volume production around summer 2027 with long-term annual capacity potentially reaching millions of units.
Some experts point out that pioneering humanoid robotics demands inventing new automation techniques, actuator supply chains, and quality-control standards in real time. Unlike vehicles, where components and assembly methods are mature, every element of Optimus—from dexterous hands to AI-integrated movement—requires fresh engineering solutions. Early units are expected to handle simple factory tasks before expanding to more complex roles.
This cautious approach aligns with Tesla’s history of under-promising and over-delivering on complex technologies. While enthusiasts hoped for rapid deployment, Musk’s message underscores a deliberate strategy: prioritize reliability and iterative improvement over rushed volume.
Analysts suggest the S-curve ramp typical of new manufacturing will eventually accelerate once foundational issues are resolved, positioning Optimus as a potential trillion-dollar product line.
Musk has long envisioned Optimus transforming labor markets, assisting in homes, factories, and hazardous environments. By setting realistic timelines, Tesla aims to build sustainable momentum rather than risk disappointment. As the Fremont line comes online this summer, investors and fans will watch closely for the first production metrics and capability demonstrations.
Tesla Semi involved in first known fatal crash in Nevada
Tesla expands Robotaxi to Florida, marking its third state for autonomy
