Tesla CEO Elon Musk has remarked on Twitter, confirming the company’s new Cybertruck material patent.
Unlike most cars produced today, the Tesla Cybertruck has captured consumers’ attention for its design and material choice. Most vehicles use a combination of aluminum and plastics to create many of the body panels on the vehicle. In contrast, the Cybertruck is made out of a stainless steel alloy that has now been revealed to be patented by Tesla.
As with many material patents, exact amounts of trace materials and chemistry are not revealed, which could give a better idea of the physical properties of the metal. Nonetheless, the patent outlines some of the major changes Tesla is making to make its material as strong as possible.
Foremost, as revealed by the patent name “Ultra-hard cold-worked steel alloy,” Tesla is reducing the cost of their material by using a cold-rolling process. This involves working and bending the steel without dramatic heating and quenching, the typical way hardened steel is formed. Second, also revealed in the patent’s name, the alloy focuses on hardness above all else, helping to prevent scratching and denting, though this does come with drawbacks.
With such a rigid material, as pointed out by many critics of the Tesla Cybertruck, the vehicle may have a hard time passing crash tests as the bodywork won’t crumple and absorb energy as easily as most vehicle body panels do. Second, Tesla’s corrosion-resistant and robust material, while technically incredible, is also incredibly costly, which may be represented in the truck’s price.
In response to the surfacing of the new material, Elon Musk answered quite bluntly:
New metal
— Elon Musk (@elonmusk) February 25, 2023
The innovation revealed via the U.S. Patent Office follows some of the most detailed looks of the new Cybertruck since its launch. At Tesla’s HQ2 announcement at the end of this week, the Cybertruck made many appearances, both online and in person, both of which garnered incredible media attention.
New shot of Tesla Cybertruck in California. ?
The black glass top with black cover looks really good imo. pic.twitter.com/z65vKTm5hJ
— WHAT’S INSIDE? (@whatsinside) February 25, 2023
With the Cybertruck headed toward production later this year, Tesla’s new patent shows that its engineers are working down to the wire to get the highly anticipated vehicle to the production line as soon as possible. But if the truck’s incredible body paneling indicates the quality of the rest of the Cybertruck, it could very well be a world-beater.
What do you think of the article? Do you have any comments, questions, or concerns? Shoot me an email at william@teslarati.com. You can also reach me on Twitter @WilliamWritin. If you have news tips, email us at tips@teslarati.com!
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WATCH: SpaceX Starship Flight 10 launch

SpaceX is set to launch its tenth test flight of the Starship program, with a launch window that will open at 6:44 p.m. local time, or 7:44 p.m. on the East Coast.
Starship’s tenth test flight was originally scheduled for launch yesterday with a one-hour window that opened at 7:30 p.m. ET, but it was called off 17 minutes before that window even had a chance to open.
Starship Flight 10 rescheduled as SpaceX targets Monday launch
SpaceX moved the flight to tonight. It was also originally scheduled to have a launch window at the same time as Sunday, but it was pushed back 14 minutes to around 6:30 p.m. ET. There are storms in the area, as well as clouds over Starbase, so there is the off chance for another launch delay.
There are several big objectives for this launch, including the expansion of the operating envelope for the Super Heavy booster. SpaceX says there are “multiple landing burn tests planned.”
The booster will also be performing a few in-flight experiments to help with data collection. Specifically, real-world performance data on future flight profiles and off-nominal scenarios will be on the list of things SpaceX will be looking for.
Starship itself will have a few in-flight objectives that include the deployment of eight Starlink simulators that are similar in size to the next-gen satellites for the internet service. SpaceX was set to test this with Starship’s seventh test flight, which occurred in January 2025. However, the task was abandoned as the vehicle was destroyed before deployment could occur.
Liftoff conditions are currently looking favorable, and SpaceX will be eager to improve upon its Starship launch program as CEO Elon Musk has big plans for it in the coming years.
You can watch the launch below via SpaceFlight Now:
Elon Musk
Tesla looks to expand Robotaxi geofence once again with testing in new area
It looks as if Tesla is preparing for its next expansion of the geofence, potentially moving toward a much larger service area that could eclipse 150 square miles.

Tesla looks to be preparing for the potential expansion of the Robotaxi geofence once again, as the company was spotted testing the suite in an area well outside of the Austin service area.
After it first launched the Robotaxi platform on June 22, Tesla has managed to expand its geofence twice, essentially doubling the travel area both times.
The most recent expansion took the size of the geofence from 42 square miles to about 80 square miles, bringing new neighborhoods and regions of the city into the realm of where the driverless vehicles could take passengers.
However, it looks as if Tesla is preparing for its next expansion of the geofence, potentially moving toward a much larger service area that could eclipse 150 square miles.
Over the weekend, one fan noticed a Robotaxi validation vehicle testing in Bee Cave, Texas, which is roughly 25 minutes from the edge of the current geofence:
Tesla spotted doing Robotaxi validation testing in Bee Cave, Texas, about 15 miles west of Austin (20-25 minute drive from current edge of geofence). pic.twitter.com/JCOcoys8SJ
— Sawyer Merritt (@SawyerMerritt) August 23, 2025
Tesla has been testing vehicles in the western suburbs of Austin for some time, and it seems the company is laying some groundwork to push its geofence expansion into Plaid Mode as competition with Waymo continues to be at the forefront of the conversation.
Waymo has been expanding with Tesla for some time, as the pace of expansion for the two companies has been relatively accelerated for the past couple of months.
Tesla’s expansions of the geofence sent a clear message to competitors and doubters, but it is still aiming to keep things safe and not push the envelope too quickly.
The geofence expansion is impressive, but Tesla is also focusing on expanding its vehicle fleet in both Austin and the Bay Area, where it launched a ride-hailing service in July.
Tesla Bay Area autonomous fleet to grow to over 100 units: Elon Musk
Still, safety is the priority at the current time.
“We are being very cautious. We do not want to take any chances, so we are going to go cautiously. But the service areas and the number of vehicles in operation will increase at a hyper-exponential rate,” CEO Elon Musk said during the Q2 Earnings Call.
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Tesla considers making a big move with Model Y pricing as demand is skyrocketing
“Trending toward a need to expedite output even further, which could mean adjusting pricing upward in the coming days. Trying hard not to, will see.”

Tesla is considering making a big move with Model Y pricing as demand is skyrocketing due to the EV tax credit expiring in just over a month.
With the $7,500 EV tax credit set to be removed on September 30, Tesla is experiencing increased demand for its Model 3 and Model Y. Customers are doing whatever they can to take delivery of the car they ordered as soon as possible.
The IRS recently adjusted the EV tax credit’s rules slightly.
Previously, the vehicle had to be delivered by September 30, but a slight tweak the agency made last week will now allow customers to enter a legally binding contract along with a marginal down payment by that date. The delivery can occur after September 30, and the car can still qualify for the credit.
However, demand is getting so crazy for the Model Y that Tesla is considering a price increase on the all-electric crossover, as well as a potential boost in production output to keep up with orders.
Inventory is dwindling in several markets across the United States, a good sign for the company, as it could have one of its best quarters in recent history in terms of deliveries.
However, Tesla is thinking of bumping the price slightly, Raj Jegannathan, the company’s VP of IT, AI Infrastructure, Apps, Infosec, and Vehicle Service Operations, said on X:
Trending toward a need to expedite output even further, which could mean adjusting pricing upward in the coming days. Trying hard not to, will see.
— Raj Jegannathan (@r_jegaa) August 25, 2025
The price adjustment would come as a response to increasing production output, Jegannathan’s response seems to indicate.
The bump would help Tesla’s margins, but the idea that the company could adjust pricing by increasing it would not be popular with potential car buyers. It might encourage some buyers to put their orders in sooner, hoping to avoid a new, higher price.
However, it could also steer some buyers away from putting an order in on a vehicle, especially if the price increase is more than a few hundred dollars.
Tesla boosted the price of the Model S, Model X, and Cybertruck recently, but brought in a “Luxe Package” to help justify it.
It comes with Free Full Self-Driving, Free lifetime Supercharging, four years of premium service, and lifetime Premium Connectivity.
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