Tesla CEO Elon Musk kicks off first Semi truck deliveries
Tesla CEO Elon Musk kicks off deliveries of the company’s heavy-duty truck, the Semi, at the Gigafactory in Sparks, Nevada.
Tesla Inc.
Tesla CEO Elon Musk kicked off deliveries of the company’s first few production Semi trucks on Thursday, speaking on stage at the company’s factory in Sparks, Nevada, with Dan Priestly, the company’s senior manager for Semi truck engineering.
As CNBC previously reported, Tesla set up lines and started production of the Semi outside of Reno this year at the site where it primarily makes the battery cells, drive units, and battery packs that power its cars. Musk and Tesla did not say on Thursday how many Semis it is delivering.
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Tesla originally showed off the Semi design in Dec. 2017. Production got delayed by the Covid pandemic and battery cell supply issues, among other things.
During the deliveries kick-off event, Musk briefly alluded to the tumult of the past five years and quipped, “Sorry for the delay.”
He later thanked and the handed the mic to representatives from PepsiCo Frito Lay, which is Tesla’s first customer to receive and use production Semi trucks.
One major difference between Tesla’s Class 8 offering and other heavy-duty trucks is the location of the steering wheel and the driver’s seat. Rather than using the left side (or right side in Europe), Tesla designed the Semi with the steering wheel in the center of the cab with touchscreens positioned on both sides of the driver.
While the Tesla Semi was in development, other fully electric heavy-duty trucks launched into the market.
Volvo-owned Renault Trucks and Daimler haveproduced and delivered electric heavy-duty trucks to customers before Tesla Even beleaguered Nikola — whose founder was ousted and convicted of fraud in recent months — started production of a battery electric truck in March.
But Tesla boasts some high-tech features not available elsewhere, including a new, fast-charging system, and a battery with greater range than competitors. The DC fast-charging system delivers up to 1MW, and employs a water-based coolant to ensure it’s safe in delivering that power. Tesla says that the Semi can travel 500 miles on a single charge while fully loaded.
The new fast-charging tech will eventually be installed at Tesla SuperCharging stations and used to power up Cybertrucks, the consumer pickup truck Tesla is planning, Musk revealed. The company plans volume production of the sharp-edged heavy pickup at its new factory in Austin, Texas.
A return to form
The Tesla Semi event may provide relief to fans worried about his commitment to and focus on the electric vehicle business.
Musk has recently taken on new responsibilities as owner and CEO of Twitter, the social media giant, which he acquired in a leveraged buyout for $44 billion in October. He sold some of his considerable Tesla shares to finance that deal. Since taking over Twitter, he has been embroiled in multiple conflicts and controversies around that platorm.
Musk returned to form on Thursday, speaking to Tesla’s environmental mission and the company’s vehicle tech.
In the U.S., he said, there are something like 15 million passenger vehicles and around 200,000 heavy duty trucks. “It seems like a small percentage,” he said, but the semi trucks represent a large portion of harmful vehicle emissions because of their size, weight, and the fact they are driven around the clock.
Those emissions can have dastardly health effects on people who live near warehouses, ports, and other roadways with lots of trucking activity.
According to transportation and air quality research by the American Lung Association, medium- and heavy-duty vehicles (such as delivery vans, short- and long-haul trucks) represented about 6% of the on-road fleet in the U.S. as of 2020. These vehicles generate an outsized amount of pollution, including 59% of ozone and particle-forming nitrogen oxide emissions, and 26% of the greenhouse gas emissions from transportation.
Musk said that the Semi would not only help combat climate change, but “It’s also quiet, will improve the quality of your air, and will improve the health of people living near freeways.”
The same can be said of other electric, heavy-duty trucks that displace diesel trucks.
Musk and other execs did not discuss Tesla’s driver assistance systems, which are marketed as Autopilot and Full Self-Driving Capability, at the Semi deliveries event. In 2017, when Musk debuted the Semi, he touted a driverless trucking future.
Nor did they discuss how many trucks they plan to produce in the next year, nor how they will obtain the additional battery cells and raw materials to produce those.
Shares in Elon Musk’s auto business closed flat ahead of the event, at $194.70, and did not move appreciably in after-hours trading.
Watch the full deliveries event here.
Jensen Huang, NVIDIA founder and CEO, has a Q&A session at a press conference during the APEC CEO summit on October 31, 2025 in Gyeongju, South Korea.
Woohae Cho | Getty Images News | Getty Images
Even Nvidia CEO Jensen Huang couldn’t save the tech and artificial intelligence trade this week.
The chip giant’s talismanic leader trumpeted “off the charts” chip sales and dismissed talk of an “AI bubble,” and for a while, the tide lifted all boats.
“There’s been a lot of talk about an AI bubble,” Huang said during an earnings call this week. “From our vantage point, we see something very different.”
The buzz from the blowout report quickly reversed, sending the AI winners deeply into the red — and few beneficiaries were left unscathed.
Every member of the Magnificent 7, except for Alphabet, was tracking for a losing week, with Nvidia, Amazon and Microsoft staring down the biggest losses.
Amazon and Microsoft have led the group’s drop lower, falling about 6% this week. Meanwhile, Alphabet has gained nearly 8%. The search giant is also the only megacap of the group on pace for November gains thanks to a boost from the launch of Gemini 3.
Oracle, which is another major Nvidia customer, slumped about 10%. The chipmaker also supplies major model developers such as OpenAI and Anthropic.
Chip stocks have also declined amid the broader tech market turmoil. Advanced Micro Devices and Micron were on pace for 17% losses. Marvell Technology has slumped about 10%. Quantum computing stocks Rigetti, IonQ and D-Wave have dropped at least 10%
CoreWeave, which buys and rents out Nvidia’s chips in data centers, initially soared on the chipmaker’s earnings report, but swiftly reversed course. The company’s stock is looking at an 8% blow this week.
AI fever was cooling in the runup to Nvidia’s earnings report on Wednesday, and investors looked to the print to alleviate fears that the AI bubble was on shaky ground. Since the launch of ChatGPT in late 2022, the stock has helped power the market to new all-time highs.
But concerns have mounted in recent weeks as tech stocks hit stretched valuations.
Major investors, including Bridgewater’s Ray Dalio told CNBC Thursday that the market is definitely in a bubble.
Much of the worries have stemmed from a boom in capital expenditures spending to support AI, with few signs of a payoff in view for many of the players.
Investor Michael Burry recently accused some of the biggest cloud and infrastructure providers of understating depreciation expenses and estimating a longer life cycle for their chips, calling it “one of the more common frauds of the modern era.”
Earlier this month, Burry revealed bets against Nvidia and Palantir.
Shares of the software analytics company, which supplies AI tools to the government and businesses, are down 11% this week. The stock has shed nearly a quarter of its value this month.
WATCH: Bridgewater founder Ray Dalio: We are definitely in a bubble, but that doesn’t mean you should sell
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