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Tesla Semi truck pair spotted in “Convoy Mode” on CA highway

[Credit: Sergey MoldovanAmerican/YouTube]

Published

8 years ago

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While Tesla’s pair of Semi trucks are usually spotted showcasing their tire-shredding acceleration and their impressive speed, a video taken of the two electric long-haulers in a CA freeway shows how the vehicles look when they are just cruising relaxedly on the road, almost as if they are in what Elon Musk dubbed during the truck’s unveiling as “Convoy Mode.”

The video was uploaded last week by YouTube user Sergey MoldovanAmerican, who stated that he spotted the Semi pair driving on a CA highway. The nearly 1-minute sighting featured the two electric Semis up close, giving a pretty good idea of the massive size of the electric trucks. The driver of the long-range, silver Semi seemed very relaxed, drinking and even candidly waving at the camera as the YouTuber’s vehicle passed his truck.

The 300-mile range, matte black Tesla Semi was just ahead of the silver Semi. From what could be seen in the video, the black Semi was pulling the same container it was hauling when it was spotted at a Supercharger earlier in March. The sighting was location-tagged at Danville, CA, which is 30 mins away from the Fremont factory via I-680 S.

The formation of the two electric trucks are reminiscent of what Elon Musk described as the Tesla Semi’s capability to drive in “Convoy Mode.” This particular feature enables a fleet of Semis to semi-autonomously draft in close proximity with each other, reducing energy usage from wind resistance.

“The convoy technology, the tracking technology, this is something that we are confident we can today do ten times safer than a human driver. I want to be clear, this is something we can do now,” Musk said during the unveiling.

Sightings of the Tesla Semi over the past month have become more frequent, with Tesla fans spotting the electric long-hauler on various locations across the country. Not long after the Tesla Semi pair were spotted on the Rocklin Supercharger, the long-range, silver version of the truck was sighted at the Anheuser-Busch brewery in St. Louis, MO. Later during the same day, the long-range Semi was sighted parked at a Supercharger in St. Charles, which is about 24 miles away from Anheuser-Busch’s facility.

A week after the MO sighting, the same Tesla Semi was spotted at the Dallas, TX Service Center, showing up a day later on a private demo event for PepsiCo employees at Reunion Tower. As we noted in a previous report, one of the r/TeslaMotors subreddit’s members, Ryan O’Donnell, was able to attend the private event. While in the demo, Ryan was able to speak with a PepsiCo employee, who noted that the company’s 100 orders of the Tesla Semi were just a “drop in the bucket” for PepsiCo’s overall plans.

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Just recently, we also reported on FedEx placing reservations for 20 Tesla Semis, which the courier delivery service will deploy for FedEx Freight, the company’s less-than-truckload (LTL) service.

Overall, the Tesla Semi could very well disrupt the trucking industry the same way that the Model S disrupted the luxury sedan market. Equipped with four Model 3-derived electric motors, the Tesla Semi is capable of hauling 80,000 pounds of cargo, classifying it as a Class 8 vehicle. The instant torque provided by its multiple motors also enables it to go from 0-60 mph in just 20 seconds with a full load. Without any cargo, the Semi can hit 60 mph in as little as 5 seconds, which is close to muscle car territory.

Watch the Tesla Semi pair’s relaxed drive in the video below.

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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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Elon Musk

Elon Musk’s answer to Christopher Nolan’s Odyssey got way more specific

Published

5 days ago

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July 23, 2026

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Elon Musk escalated his monthslong feud with Christopher Nolan’s The Odyssey this week, pledging that his own AI video tool will produce a competing version before the year is out. Responding to a fan-made, AI-generated clip of the ancient epic, Musk wrote on X, “Before this year ends, Grok Imagine will make a full-length movie of The Odyssey that is historically accurate and true to the art of Homer.”

In June, Musk quoted an xAI-shared trailer built entirely with Grok Imagine Video 1.5, a two-minute-plus reimagining of The Odyssey styled after a 1970s classical Hollywood epic, and predicted “full movies by the end of the year,” as Teslarati reported at the time. That trailer, built from 36 consistent shots by a single creator, was Musk’s proof of concept. This week’s pledge turns that prediction into a specific commitment, tied directly to Homer’s text rather than a generic demo.


When a fan separately proposed that Musk fund a live-action alternative, to “give Mel Gibson $100 million to film an Odyssey adaptation with painstakingly historically accurate ships, armour, weapons, and casting, with all dialogue taken straight from the original poem and delivered in Homeric Greek,” Musk replied with two words: “I’m down.”

The Grok Imagine pledge lands as the tool’s underlying infrastructure has changed hands. Grok is no longer a standalone product, it folded into SpaceXAI after SpaceX’s acquisition of xAI closed in February, meaning the compute behind any Odyssey production traces back to the same Colossus supercomputers now bundled into SpaceX’s pitch to investors. Musk has separately said SpaceX’s own engineering data is being fed into the next major Grok training run, a two trillion parameter model he’s called the “2T run.”

Whether Grok Imagine can sustain a feature length narrative, rather than a series of impressive individual shots, remains the open question.

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Cybertruck

Tesla Mobile App gets a new feature that wrap fans are going to love

Tesla’s Summer Update removes the USB drive step from customizing your car’s digital wrap design.

Published

6 days ago

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July 22, 2026

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Tesla’s latest 2026 Summer Update quietly closes out one of the more tedious steps in personalizing a Tesla’s digital appearance. Uploading a custom wrap design used to require a USB drive. Now it doesn’t.

The feature is listed in Tesla’s release notes as “Send Custom Wraps from Mobile App.” The company described it plainly: “Skip the USB drive and upload a custom wrap of your car from the mobile app. Instructions for creating a custom wrap here: github.com/teslamotors/custom-wraps.”

The digital wrap tool has been around since Tesla’s 2024 Holiday Update, when it launched for Cybertruck owners first, as Teslarati reported at the time. Getting a design onto the car meant formatting a USB drive, creating a folder named exactly “Wraps,” dropping in PNG files sized between 512×512 and 1024×1024 pixels and under 1 MB each, then plugging the drive in and applying the wrap through Toybox. Tesla expanded the tool to other models and renamed it from “Colorizer” to “Paint Shop” with the 2025 Holiday Update, while also adding license plate and window tint customization alongside the wraps.

The latest Summer Update removes the USB step from that process. Owners will be able to pull a design from wherever they saved it, whether that’s a download from social media or something built from Tesla’s own GitHub templates, and push it to the car directly through the app.

Tesla reveals 2026 Summer Update with crazy fixes to Nav and more

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It’s a small fix relative to the rest of this latest release, which also included expanded Grok voice commands, automatic navigation that learns regular routes, and self-driving stats inside the mobile app, all detailed in our rundown of the full Summer Update. The USB requirement was one of the more common complaints about Paint Shop since it launched. Tesla did not say when the wrap upload change would reach individual vehicles, only that the broader update is rolling out now in waves.

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Elon Musk

Tesla Diner is throwing a birthday party with a Franz-signed special treat

Tesla Diner turns one on July 21 with Optimus, roller skates, and a Franz-signed hat.

Published

1 week ago

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July 20, 2026

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tesla diner

Tesla is throwing its Hollywood Diner a first birthday party on July 21 and the celebration comes with a guest list of unique items, including a limited run of Tesla Diner birthday hats personally signed by Tesla Chief Designer Franz von Holzhausen for the first 50 customers who place an in-car order at midnight.

One year after lines wrapped around the block on Santa Monica Boulevard for a diner that most of the restaurant industry did not take seriously, Tesla is making the case that the concept was worth the years it took to build. The concept had been in Musk’s head since at least 2018, when he floated the idea of “an old school drive-in, roller skates and rock restaurant” on X, describing it years later as “‘Grease’ meets ‘The Jetsons’ with Supercharging.”

Tesla Optimus Gen 3 is coming to the Tesla Diner with new ambitions

 

What made the diner genuinely different from any restaurant that came before it was not the menu or the nostalgia. It was the ordering model. Tesla owners could place food orders directly from their vehicle’s touchscreen before arriving, a small feature that hints at something much larger on the horizon. As the Cybercab and unsupervised FSD expand across major cities, the diner model becomes a template for an entirely new kind of commerce. A robotaxi pulling in to charge does not need a human to walk up to a counter. The vehicle places the order, the food is ready on arrival, and the passenger never interrupts the experience of being driven somewhere else. It is the first glimpse of what drive-through commerce looks like when the car is doing the driving.

As Teslarati has reported, Musk signaled immediately after opening that the Hollywood location was only the beginning, posting that Tesla would expand the concept to major cities worldwide and along Supercharger corridors on long-distance routes if the first location proved successful. One year in, the birthday celebration on July 21 makes a strong case that it has. Tesla announced a full day of events including a Cybercab on display, a birthday menu, Optimus in attendance, face painting, a photo booth, roller skating servers, a light show, a Skypad DJ, and complimentary collectibles.

If Musk’s ambition holds, the Hollywood diner is year one of something much bigger. The birthday party is the proof of concept. The robotaxi fleet is the business model waiting behind it.

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