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Tesla Cybertruck self-presenting door handles (Photo: Teslarati) Tesla Cybertruck self-presenting door handles (Photo: Teslarati)

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Tesla Armor Glass patent reveals ‘bulletproof’ secret to Cybertruck durability

(Photo: Teslarati)

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Tesla rolled out several new patents related to the Cybertruck today, one of them being the “bulletproof” Armor Glass that CEO Elon Musk talked about on several occasions. The Cybertruck’s durability has been one of the vehicle’s most notorious features. The patent describes the multi-layered design that Tesla will use across several of its cars to prevent owners from spending big bucks on new windshields or windows after a scratch, crack or chip.

Perhaps the most notable memory from the Cybertruck event in November 2019 was when Tesla Chief Designer Franz von Holzhausen threw a metal ball at the Cybertruck’s driver’s door glass after slamming the stainless steel exoskeleton with a sledgehammer. After claiming the glass was durable enough to sustain several blows without cracking, the window did smash with the signature broken spheres imprinted into everyone’s mind who watched the event.

(Credit: Tesla)

Elon Musk stated that Franz’s initial sledgehammer hits damaged the base of the glass, weakening them to the point that the steel balls were able to easily break it. Musk proved later that the windows really were super durable by releasing a video of Franz throwing the same metal balls at the glass right before the Cybertruck was rolled out on stage. Now, the patent explains how Tesla created durable and near-indestructible automobile glass.

According to the patent, the combination of the “multi-layer glass stack” has about a 10% chance of failure with an impact of 2 J.

Tesla’s multi-layer glass stack is comprised of the following: an inner-facing layer that has been chemically strengthened with high strength in flexibility. It measures between .5 and 1.1 millimeters thick and has an adhesive interlayer, which conjoins it to an outer-facing layer that has energy absorptive properties. The outer layer includes “non-soda lime, low-CTE, high densification glass” that measures between 2 and 5 millimeters thick. The two layers and then joined together by the energy absorbent adhesive. The outer layer is comprised of borosilicate, a low-melting-point glass made from silica and boric oxide that is more resistant to thermal shock than any other common glass.

Tesla focused heavily on the process of creating a highly durable automotive glass that would be able to withstand normal instances on the road and remain damage-free during operation. The patent states that, typically, automotive glass can be chipped, cracked, or broken without much external force; something as small as a pebble that is launched into the air by another vehicle can cause enough damage to warrant an entire windshield replacement. Tesla wanted to avoid this as windshields can be expensive and difficult to replace.

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In fact, the external-facing layer, in some embodiments, has the ability to resist crack initiation and crack propagation, making it durable in the event of a collision or if a foul ball happens to hit some glass when you’re at your kid’s little league game. It doesn’t appear that the Cybertruck will be the only vehicle to utilize the glass, as another illustration within the patent shows a sedan.

When Musk joined Jay Leno in a Cybertruck ride that was aired on MSNBC’s Jay Leno’s Garage a year ago today, the former late-night TV show host asked the Tesla CEO why anyone would want bulletproof, armored glass on their truck.

“Because it’s badass, and it’s super cool,” Musk quickly replied. “Do you want your truck to be bulletproof or not?”

The full patent for Tesla’s Armored Glass is available below.

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Tesla Cybertruck Armored Glass by Joey Klender on Scribd

Joey has been a journalist covering electric mobility at TESLARATI since August 2019. In his spare time, Joey is playing golf, watching MMA, or cheering on any of his favorite sports teams, including the Baltimore Ravens and Orioles, Miami Heat, Washington Capitals, and Penn State Nittany Lions. You can get in touch with joey at joey@teslarati.com. He is also on X @KlenderJoey. If you're looking for great Tesla accessories, check out shop.teslarati.com

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Tesla Model Y L spotted in Europe ahead of expected September China launch

Tesla’s long-wheelbase Model Y L has seemingly been spotted in Europe.

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Credit: Tesla

Tesla’s long-wheelbase Model Y L has seemingly been spotted in Europe, signaling its upcoming debut outside China. A lightly camouflaged prototype was seen at a charging station near Germany’s Nürburgring, hinting that the extended wheelbase crossover will make its way to European markets after its expected September launch in China.

The Model Y L

The Model Y L, which will be offered in a six-seat configuration, is expected to add roughly 178 mm (7 inches) to the overall length of the standard Model Y, with 152 mm (6 inches) dedicated to stretching the wheelbase, as noted in an autoevolution report. This design tweak should unlock more third-row space, and it should be enough to rival the rear seating comfort of the much more expensive Model X, which can no longer be ordered in Europe.

While initially mistaken for a Model Y Performance during testing, the prototype’s extended rear door cutout and 19-inch wheels, which were unusual for a Performance variant, suggested that the covered unit was actually the Model Y L. The prototype’s wheels, if any, match those listed in China’s Ministry of Industry and Information Technology (MIIT) filing for the upcoming Model Y L.

Model Y L production

Tesla is expected to build the Model Y L at Giga Shanghai for the Chinese market initially, though speculations are high that the vehicle will also be built at Giga Berlin in Germany, as well as the Fremont Factory and Giga Texas in the United States. Recent reports have suggested that the Model Y L’s production in China has already begun, and sales there are slated to start in September. 

Considering the Model Y L’s lower entry price compared to the flagship Model X, the upcoming extended wheelbase crossover could quickly become Tesla’s new premier SUV for families needing extra passenger capacity, at least without stepping into the premium pricing bracket of the Model X.

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Tesla fans are urging Elon Musk to file a lawsuit against fake “disabled” Cybertruck video

As per Tesla supporters, enough is enough,

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Credit: bighuey313/Instagram

Tesla supporters and retail investors are urging CEO Elon Musk and the electric vehicle maker to pursue legal action against a rapper who faked a video of a Cybertruck that was reportedly disabled remotely by the company.

As per Tesla supporters, enough is enough.

The fake video

American rapper Big Huey made headlines over the weekend when he claimed that his Cybertruck had been deactivated by Tesla. The rapper claimed that Tesla had remotely disabled his Cybertruck unless he complied with a cease-and-desist letter over a song he made about the all-electric pickup truck. In his video, the rapper even claimed that he was “stranded as f*ck” because he could not move his Cybertruck.

The video itself was immediately flagged by longtime Tesla watchers as fake. It did not take long before Tesla itself posted a clarification on its official X account stating that the rapper’s viral video was indeed fake. By this time, however, the rapper’s claims have already made their way across the internet. 

Enough is enough

A look at the comments on Tesla’s clarification post shows that a good number of EV enthusiasts and retail investors are urging the company to pursue legal action against the rapper. One of the rapper’s videos, after all, featured an alleged cease-and-desist letter that featured what appeared to be a forged signature from a Tesla Legal executive. Others also noted that it is high time for Tesla to fight back more assertively against fake videos and allegations.

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While Tesla North America tends to be a punching bag of sorts for false claims, the company has been adopting a more assertive approach to defend its reputation in other countries. These include China, which has proven to be very assertive when it comes to defending its legal interests and reputation. This has worked well for Tesla China, so it is no wonder that investors are now clamoring for a similar legal approach in the United States.

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Tesla launches record-breaking 830 km CLTC range Model 3 in China

The long-range rear-wheel-drive Model 3 is expected to begin deliveries in September.

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(Credit: Tesla Asia/X)

Tesla has officially unveiled its longest-range vehicle to date in China: a new Model 3 variant capable of traveling up to 830 CLTC kilometers (515 miles) on a single charge. 

Priced from RMB 269,500 ($37,490), the single-motor, long-range rear-wheel-drive Model 3 is expected to begin deliveries in September. 

The new Model 3 RWD at a glance

Equipped with a 78.4 kWh battery pack from LG Energy Solution, the new Model 3 variant surpasses the current Model 3 long-range all-wheel-drive version’s 753 CLTC-kilometer (468-mile) range and sets a new benchmark for the company’s global lineup. It can accelerate from 0 to 100 km/h in 5.2 seconds and has a top speed of 200 km/h.

The launch expands Tesla’s Model 3 offerings in China to four versions. The lineup now includes the entry-level rear-wheel drive variant, which is powered by CATL lithium iron phosphate batteries and starts at RMB 235,500, as well as the dual-motor long-range all-wheel-drive and performance all-wheel-drive versions priced at RMB 285,500 and RMB 339,500, respectively. 

Improved range upgrades

Tesla confirmed on Weibo that all Model 3 versions in China have now received range upgrades this year, part of a broader strategy to refresh its lineup. The company is launching the new variant amid intensifying competition in China’s electric vehicle market. 

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From January to July, Tesla delivered 304,027 vehicles in China, a 6.32 percent decline year-on-year. The drop was driven largely by the Model Y’s sales of 202,257 units, which fell 17.15%, as noted in a CNEV Post report. The Model 3’s sales rose 26.54% to 101,770 units during the same period. To boost sales, Tesla is offering incentives on most Model 3 trims, including five years of interest-free financing, an RMB 8,000 discount on paint, and an RMB 8,000 insurance subsidy, among others.

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