

News
Tesla Cybertruck rear mega cast to support “Vault” bed with auto tonneau cover
Tesla CEO Elon Musk provided a quick explanation as to why the Cybertruck requires an 8,000-ton Giga Press. While addressing questions from the audience at Giga Berlin’s Country Fair, Musk hinted that the Cybertruck would require an extremely large rear cast since it would be supporting the vehicle’s 6.5-foot bed.
“Cybertruck will actually have an even bigger casting because of the truck bed. It’s going to have probably an 8,000-ton press or something like that. It’s pretty wild,” Musk said, referring to the upcoming all-electric pickup truck.
Considering the sheer size of the Cybertruck and its bed, it is no wonder that Tesla is looking to utilize an 8,000-ton Giga Press for the vehicle. An 8,000-ton press is unprecedented, especially considering that the Model Y’s 6,000-ton Giga Press was already revolutionary in the automotive industry.
If Tesla were to directly mount the Cybertruck’s vault into the vehicle’s rear megacast, it would make the all-electric pickup truck extremely rigid. Rigidity in a pickup truck is preferable, particularly if the vehicle will be used for real work. This was highlighted by Chevrolet in a previous test of the Silverado HD against an F-Series truck, which ended with the Ford bending its frame after passing through some ramps. Chevy’s conclusions were clear in the test: trucks with good rigidity are better.
This was not the first time Elon Musk referenced the Cybertruck’s special Giga Press. Last January, Musk mentioned the all-electric pickup truck’s 8,000-ton press while speaking at the Q4 2020 earnings call. Musk noted then that the Cybertruck’s casting machine would likely be the largest in the world.
“We’re actually going to be using even bigger casting machines for the rear body of the Cybertruck because it’s a bigger vehicle, and you’ve got a long truck bed that’s going to support a lot of load. So we’ll be using an 8,000-ton casting press for the rear body casting as opposed to the 6,000-ton for the Model Y,” Musk said.
The Cybertruck’s bed is quite unique. Dubbed by the company as the “Vault,” the Cybertruck’s bed features a motorized tonneau cover that fully seals the vehicle’s cargo. The Cybertruck’s motorized tonneau cover offers other advantages to the hulking all-electric pickup truck, with Elon Musk hinting that the component could be laid with solar panels that can provide some extra range. A fully-sealed bed such as the Cybertruck’s is also great for aerodynamics, which would allow the vehicle to remain efficient despite its size.
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Elon Musk
Tesla plans to adjust heavily scrutinized car part with simple engineering
“We’ll have a really good solution for that. I’m not worried about it.”

Tesla is going to adjust one heavily scrutinized part of its vehicles after recent government agencies have launched probes into an issue stemming from complaints from owners.
Over the past few days, we have reported on the issues with Tesla’s door handle systems from both the Chinese and American governments.
In China, it dealt with the Model S, while the United States’ National Highway Traffic Safety Administration (NHTSA) reported nine complaints from owners experiencing issues with entering their car after the 12V battery was low on power.
Bloomberg, in an interview with Tesla Chief Designer Franz von Holzhausen, asked whether the company planned to adjust the door handle design to alleviate any concerns that regulatory agencies might have.
Regarding the interior latch concerns in the United States:
- Von Holzhausen said that, while a mechanical door release resolves this problem, Tesla plans to “combine the two” to help reduce stress in what he called “panic situations.”
- He also added that “it’s in the cars now…The idea of combining the electronic and the manual one together in one button, I think, makes a lot of sense.” Franz said the muscle memory of reaching for the same button will be advantageous for children and anyone who is in an emergency.
Regarding the exterior door handle concerns in China:
- Von Holzhausen said Tesla is reviewing the details of the regulation and confirmed, “We’ll have a really good solution for that. I’m not worried about it.”
Franz von Holzhausen (from Tesla’s Robovan) on Tesla’s upcoming redesigned door handles: pic.twitter.com/lnaKve1SlJ
— Sawyer Merritt (@SawyerMerritt) September 17, 2025
The new Model Y already has emergency mechanical door release latches in the back, but combining them in future vehicles seems to be an ideal solution for other vehicles in Tesla’s lineup.
It will likely help Tesla avoid complaints from owners about not having an out in the event of a power outage or accident. It is a small engineering change that could be extremely valuable for future instances.
News
Elon Musk calls out viral claim of 10,000 Tesla Optimus deal: “Fake”
For now at least, Tesla seems determined to focus on the development of Optimus V3.

Elon Musk has provided some clarification to recent reports suggesting that PharmAGRI, a US pharmaceutical and agricultural infrastructure company, is looking to deploy 10,000 Optimus robots for its operations.
Musk posted his clarification on social media platform X.
Alleged Optimus purchase
Recently, reports emerged stating that PharmAGRI Capital Partners will be tapping into Tesla’s humanoid robots for its operations. The firm claimed that it had executed a Letter of Intent with Tesla to deploy up to 10,000 Optimus Gen 3+ humanoid robots across its SuperPharm and CEA facilities. This should allow the company to automate its labor and ensure diversion control.
A comment from Lynn Stockwell, Chairwoman & CEO, suggested that the company really was partnering with Tesla. “With Tesla robotics powering our facilities and DEA-licensed infrastructure in place, we can scale with precision, meet federal sourcing mandates, and deliver therapies that are compliant, secure, and American-made,” she said.
Elon Musk clariies
News of PharmAGRI’s Optimus claims quickly spread on social media, though some Tesla watchers argued that it seemed unlikely that the EV maker will commit two legions of Optimus robots to a rather unknown company this early. Some pointed out that Tesla typically commits to high-profile customers to test its early products, such as PepsiCo with the Tesla Semi.
Photos from PharmAGRI’s website depicting Tesla Optimus bots, as well as the rather basic look of the website itself, also brought more reservations to the company’s claims. Ultimately, Elon Musk weighed in on the matter, responding to a post about PharmAGRI’s Optimus-filled webpage. Musk was quick and direct, simply stating, “Fake.”
Elon Musk’s comments were quite unsurprising considering that Optimus is still very much in active development, and thus, it is quite unlikely that the company is already taking orders or even Letters of Intent from potential customers at this time. For now at least, Tesla seems determined to focus on the development of Optimus V3, which Musk has noted will be “sublime.”
Elon Musk
Elon Musk: Self-sustaining city on Mars is plausible in 25-30 years
Musk noted that true self-sufficiency requires Mars to develop “all the ingredients of civilization.”

Elon Musk has stated that a self-sustaining human settlement on Mars could be established in 25-30 years, provided launch capacity increases dramatically in the coming decades.
Speaking at the All-In Summit, the SpaceX CEO said building a self-sufficient colony depends on exponential growth in “tonnage to Mars” with each launch window, highlighting Starship’s role as the company’s pathway to interplanetary initiatives.
Mars settlement goals
Musk noted that true self-sufficiency requires Mars to develop “all the ingredients of civilization,” from food production to microchip manufacturing. Starship Version 3 is expected to support the first uncrewed Mars test flights, while future iterations could reach 466 feet in height and deliver larger payloads critical for settlement. Ultimately, Musk stated that an aggressive timeline for a city on Mars could be as short as 30 years, as noted in a Space.com report.
“I think it can be done in 30 years, provided there’s an exponential increase in the tonnage to Mars with each successive Mars transfer window, which is every two years. Every two years, the planets align and you can transfer to Mars.
“I think in roughly 15, but maybe as few as 10, but 10-15-ish Mars transfer windows. If you’re seeing exponential increases in the tonnage to Mars with each Mars transfer window, then it should be possible to make Mars self-sustaining in about call it roughly 25 years,” Musk said.
Starship’s role
Starship has flown in a fully stacked configuration ten times, most recently in August when it completed its first payload deployment in orbit. The next flight will close out the Version 2 program before transitioning to Starship Version 3, featuring Raptor 3 engines and a redesigned structure capable of lifting over 100 tons to orbit.
While SpaceX has demonstrated Super Heavy booster reuse, Ship reusability remains in development. Musk noted that the heat shield is still the biggest technical hurdle, as no orbital vehicle has yet achieved rapid, full reuse.
“For full reusability of the Ship, there’s still a lot of work that remains on the heat shield. No one’s ever made a fully reusable orbital heat shield. The shuttle heat shield had to go through nine months of repair after every flight,” he said.
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