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Tesla Model 3 shows off cornering prowess in impressive autocross run

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The Tesla Model 3 recently proved its worth in an autocross course at ZMax Dragway in Charlotte, NC. Despite being completely stock, the vehicle performed admirably during its runs, planting itself on the track and taking advantage of its electric motor’s instant torque to propel itself hard around corners.

In a written communication with Teslarati, Chestley Couch, the owner of the Model 3, stated that the instructor he had with him during his first run was pleasantly surprised at the vehicle’s performance, considering that it was completely stock. Chestley further noted that overall, the Model 3 exhibited similar times around the autocross track as the Subaru BRZ, the Mazda Miata, and the BMW Z3 — cars that he has driven in the past.

The Model 3 had 75% battery when it began its runs, and over the course of five laps around the track, never once did the car lose power, with the vehicle averaging 1480 Wh/mi. During his entire autocross session, Chestley noted that he did not even hear the Model 3’s cooling fans kick in at all. Responding to a comment on YouTube, the Tesla owner stated that the electric car “could have run all day.”

If there’s one point of improvement that could be seen in the video of the Model 3’s autocross run, it was the fact that the vehicle exhibited some understeer at the most challenging parts of the track. Tire noise was also audible as the electric car was pushed from one corner to the next. As noted by Chestley, however, this could partly be due to the fact that he used the 18-inch OEM tires that his Model 3 came with. With a better set of tires, such as the 19-inch or 20-inch Sport Wheels that Tesla offers, the Model 3 could have performed better.

Overall, Chestley was thoroughly impressed with his Model 3’s autocross course performance. The Model 3 owner noted that he believes the upcoming dual-motor AWD variant will be even more impressive in autocross events, and that there’s a good chance the compact electric car would be the vehicle of choice for those who would like to take their Teslas to the track for some spirited driving.

“Not having to shift gears and the instant torque  were a huge advantage in the turns. The AWD version  will be very competitive. The (Model) 3 is a blast to drive. Where the Model S is more of a cruiser, I think you see a lot more people racing Model 3s when they become more common,” Chestley wrote.

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The Model 3’s recent autocross run at Charlotte, NC stands as yet another notable example of the electric car’s capability to be driven hard for extended periods of time. Last March, we reported on a Tesla owner driving his mostly stock Model 3 for several laps at the Laguna Seca Raceway, in what could very well be the first real-world high-performance test of the vehicle. Just like Chestley’s experience in the autocross course, the Model 3 lasted the entire racing session at Laguna Seca without limiting its power.

Prior to the Model 3, Tesla’s cars such as the Model S have exhibited tendencies to limit their power and speed when driven hard on a track. As noted by professional race car driver Robb Holland when he took the full-sized sedan around 12.9-mile Nurburgring, the Model S’s track performance gets compromised by its software, which protects the car’s batteries from generating too much heat.

Check out the Tesla Model 3’s autocross course run in the video below.

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla Cybertruck targets job site crews with new Tailgate Utility Track and Bed Gear Box accessory

Tesla launched a $350 tailgate track and a $985 lockable Bed Gear Box for Cybertruck.

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Tesla’s Cybertruck team added two more items to the Tesla Shop, targeting job site crews and owners who use the truck bed for actual work rather than just showing it off. The official Cybertruck X account posted the Tailgate Utility Track and the Bed Gear Box within minutes of each other, part of a five item batch that also included a reflective jacket, a spray paint hat and an updated reflective tee.

The Tailgate Utility Track runs $350 and turns the folded down tailgate into another mounting surface. It’s a single aluminum track with a T-slot for sliding accessories and two L-track attachment points, plus two load stops included in the box. The pitch is straightforward: strap down oversized cargo, like lumber or a cooler, that hangs off the back of the bed without it sliding out mid-drive. It bolts onto the existing tailgate and works on every Cybertruck trim.

The Bed Gear Box costs $985 and is a different kind of accessory. It’s a lockable aluminum storage box, 55.78 inches long, 19.8 inches wide and 7.79 inches tall, that mounts to the bed’s L-track rails and comes with two internal bins for smaller items. According to Tesla, at just over 57 pounds empty, it’s meant to stay in place rather than come in and out with each trip, giving owners a factory-fit alternative to loose totes for tools, recovery gear or emergency supplies. Tesla’s listing notes that Long Range and Dual Motor AWD Cybertrucks need the L-Tracks accessory installed separately before the Gear Box will mount, since L-tracks come standard only on certain configurations.

Tesla Cybertruck bed gear box accessory

Tesla Cybertruck bed gear box accessory

Both accessories lean on the idea Tesla has been building toward since Elon Musk first described the Cybertruck’s third-party attachment strategy at the 2023 shareholder meeting, when he said the truck would ship with mounting points so outside companies, and Tesla itself, could keep adding gear without redesigning the bed. That’s the same L-track backbone underneath the tailgate shield and jumpseats Tesla launched last year, and the off-road armor package that arrived through the same X account in 2025.

Owners looking to round out the rest of the L-track ecosystem, cargo dividers, MOLLE panels, bed racks and similar gear, can find a wider range of options through our Cybertruck accessories collection.

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Elon Musk says he knows how to save Earth for a billion years

Elon Musk says sentient AI satellites launched from the Moon could keep Earth livable forever.

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Elon Musk spent part of his weekend describing a plan to keep the planet livable for roughly a billion years, and it starts with satellites that can think for themselves.

In a post on X, Musk argued that swapping fossil fuels for solar and wind power will not be enough to protect humanity from what he called extremely severe extinction events, the kind that occur roughly every 100 million years. His fix is what he called sentient satellites, or solar-powered satellites, controlled by AI, that would sit in a fixed spot between Earth and the Sun after being launched off the Moon using a giant electromagnetic catapult instead of rockets.

The satellites’ onboard AI would make continuous, small adjustments rather than waiting on human instructions. The mass driver is Musk’s proposed way of getting the raw material there cheaply by using an electromagnetic launch track built on the Moon, where lower gravity and no atmosphere make it far easier to fling cargo into space than it is from Earth.

Musk shared a Grok generated estimate suggesting roughly 5 percent of Florida’s land, or about 1.68 million acres, could face regular flooding by 2070 under a high sea level rise scenario, and said humanity has about 50 years to act before coastal living looks very different than it does today.

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This is not the first time Musk has floated the idea. He raised a similar concept in November, describing a solar powered AI satellite constellation that could make tiny adjustments to incoming sunlight to fine tune Earth’s temperature. Musk has also tied planetary risk to his broader vision at SpaceX, where his compensation package is explicitly linked to establishing a self-sustaining Mars colony, one he has described as an insurance policy against the kind of extinction event he referenced this weekend, and where he has said humans could set foot within five to seven years.

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Police sergeant recounts his Neuralink journey with Elon Musk’s brain chip

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A former Vancouver police sergeant with ALS accounts his journey to become a patient for Elon Musk’s Neuralink wireless brain-computer interface technology.

“I’m texting you from my brain right now.” That was the first message Lee Marten sent after waking up from Neuralink surgery, five hours and one migraine after dozens of threads were stitched into his motor cortex.

Marten, a former Vancouver police sergeant, is one of the first Canadian ALS patients to receive Neuralink’s N1 brain implant, and the 26th recipient overall. He tells his story in a first-person account published by Maclean’s.

Marten recounts how he was a healthy, athletic Vancouver police sergeant until April 2022 when symptoms of muscle twitching and balance loss, were followed by a bad fall that broke his leg. He would eventually be diagnosed with ALS in early 2025 at the age of 47. ALS, also known as Lou Gehrig’s disease, is a fatal neurodegenerative disease that progressively destroys the motor neurons controlling voluntary muscle movement, eventually taking away a patient’s ability to walk, speak, swallow and breathe. There’s no cure, and most patients live two to five years after diagnosis.

He describes the devastation of the diagnosis and how he began preparing for it while connecting with other young ALS patients through a WhatsApp group called Young Guns. Through that group he learned about a Neuralink clinical trial at Toronto Western Hospital and, after a roughly seven-month vetting process (physical assessments, psychiatric evaluation, a final interview with the Neuralink team), was accepted this past April as the trial’s 26th recipient and the first Canadian ALS patient to get the N1 implant. He recounts the May surgery in detail, including the robotic system that stitched 64 threads into his brain, and describes the app, Link, translating his neural signals into cursor control, which he was using within hours of waking up.

Marten walks through what daily use looks like, including weekly “brain training” exercises, a real-time neural-activity display, charging the implant via a beanie-mounted MagSafe charger, and using the implant for emailing, texting, social media, and gaming via a “Magic Box” that connects it to other devices. He also gives brief context on brain-computer interface history and quite candid about Musk, calling him “divisive” but saying he found him “easy to admire.

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The piece closes on a heavier note, with Marten seeking to pursue medical assistance in dying as his symptoms progressed, noting that he’ll be able to communicate his final words to his family through Neuralink rather than facing a silent decline. He expresses hope the data from his case will help future ALS patients, even without a cure in his own lifetime.

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