One Tesla Cybertruck owner who took delivery this week reported crazy driving efficiency, after notably receiving the electric vehicle (EV) with the new Core Wheels and aero wheel covers.
In a post on the Cybertruck Owners Club forum on Friday, user MadMaxTX shared photos of the newly delivered Cybertruck, adding that the drive home resulted in 304 wH/mile, equating to about 370 miles of range total. On the second drive, the user reported a consumption of 285 wH/mile, which would equate to about 400 miles of range.
“Driving home, consumption was 304 wh/mile! This is around 370 miles on a full charge, mixed city driving, about half freeways,” wrote the user. “Next trip, streets only, light traffic, 97 degrees, BTW, and 285 wh/mile which works out to about 400 miles range.”
Credit: MadMaxTX | CybertruckOwnersClub Credit: MadMaxTX | CybertruckOwnersClub

The driver also questioned whether or not this could be expected regularly with the Tesla Cybertruck, or if the initial drives were simply some kind of fluke.
As can be seen in the user’s photo, the new Core Wheels come with the Pirelli Scorpion ATR tires, which were developed specifically for the Cybertruck and include the word “CYBRTRK” on their outer walls. Tesla launched the Core Wheels option just this week, coming as a more efficient alternative to the company’s normal Cyber wheels included on the dual-motor configuration.
On its website, Tesla estimates that the tri-motor Cyberbeast configuration is rated for up to 301 miles, while the dual-motor AWD trim is rated for about 318 miles of range. With the inclusion of the Core Wheels, which are only available with the AWD configuration, Tesla estimates around 340 miles of range total.
Following our story, Tesla Cybertruck Lead Engineer Wes Morrill also highlighted the fact that it shouldn’t come as too much of a surprise that all-season tires, which are included with the Core Wheels, are more efficient than all-terrains, which come with the Cyber Wheels option. Morrill notes that the tires included with the Core Wheels offer a “custom construction which balances handling and efficiency while also reducing road noise.”
He later responded to continued conversations in the X thread, providing a few more details on the all-terrain versus all-season tires discussion:
Typically All terrain > All-season in snow. That said, a 3-peak rated tire will be best in snow. Tesla will offer a 3-peak winter tire package on the shop for those looking for the best winter performance.
— Wes (@wmorrill3) August 18, 2024
Cybertrucks have recently been spotted in the wild with the new Core Wheels and covers, along with one unit sporting the highly anticipated lightbar alongside the covers and wheels. Tesla also began offering Cybertruck demo drives at select locations in the U.S. and Canada, after launching the EV in the latter country to mark the first Cybertruck sales outside the U.S.
Updated 8/18/24: Added responses from Tesla Cybertruck Lead Engineer Wes Morrill.
Tesla Cybertruck is US’ best-selling vehicle above $100k in July 2024: KBB
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Luminar-Volvo breakdown deepens as lidar maker warns of potential bankruptcy
The automaker stated that Luminar failed to meet contractual obligations.
Luminar’s largest customer, Volvo, has canceled a key five-year contract as the lidar supplier warned investors that it might be forced to file for bankruptcy. The automaker stated that Luminar failed to meet contractual obligations, escalating a dispute already unfolding as Luminar defaults on loans, undergoes layoffs, and works to sell portions of the business.
Volvo pulls back on Luminar
In a statement to TechCrunch, Volvo stated that Luminar’s failure to deliver its contractual obligations was a key driver of the cancellation of the contract. “Volvo Cars has made this decision to limit the company’s supply chain risk exposure and it is a direct result of Luminar’s failure to meet its contractual obligations to Volvo Cars,” Volvo noted in a statement.
The rift marked a notable turn for the two companies, whose relationship dates back several years. Volvo invested in Luminar early and helped push its sensors into production programs, while Luminar’s technology bolstered the credibility of Volvo’s safety-focused autonomous driving plans. Volvo’s partnership also supported Luminar’s 2020 SPAC listing, which briefly made founder Austin Russell one of the youngest self-made billionaires in the industry.
Damaged Volvo relations
The damaged Volvo partnership comes during a critical period for Luminar. The company has defaulted on several loans and warned investors that bankruptcy remains a possibility if restructuring discussions fall through. To conserve cash, Luminar has cut 25% of its workforce and is exploring strategic alternatives, including partial or full asset sales.
One potential buyer is founder Austin Russell, who resigned as CEO in May amid a board-initiated ethics inquiry. The company is also the subject of an ongoing SEC investigation.
Luminar, for its part, also noted in a filing that it had “made a claim against Volvo for significant damages” and “suspended further commitments of Iris” for the carmaker. “The Company is in discussions with Volvo concerning the dispute; however, there can be no assurance that the dispute will be resolved favorably or at all,” the lidar maker stated.
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Elon Musk says he’s open to powering Apple’s Siri with xAI’s Grok
Siri, one of the first intelligent AI assistants in the market, has become widely outdated and outperformed by rivals over the years.
Elon Musk says he’s willing to help Apple overhaul Siri by integrating xAI’s Grok 4.1, igniting widespread excitement and speculations about a potential collaboration between the two tech giants.
Siri, one of the first intelligent AI assistants in the market, has become widely outdated and outperformed by rivals over the years.
Musk open to an Apple collaboration
Musk’s willingness to team up with Apple surfaced after an X user suggested replacing Siri with Grok 4.1 to modernize the AI assistant. The original post criticized Siri’s limitations and urged Apple to adopt a more advanced AI system. “It’s time for Apple to team up with xAI and actually fix Siri. Replace that outdated, painfully dumb assistant with Grok 4.1. Siri deserves to be Superintelligent,” the X user wrote.
Musk quoted the post, responding with, “I’m down.” Musk’s comment quickly attracted a lot of attention among X’s users, many of whom noted that a Grok update to Siri would be appreciated because Apple’s AI assistant has legitimately become terrible in recent years. Others also noted that Grok, together with Apple’s potential integration of Starlink connectivity, would make iPhones even more compelling.
Grok promises major Siri upgrades
The enthusiasm stems largely from Grok 4.1’s technical strengths, which include stronger reasoning and improved creative output. xAI also designed the model to reduce hallucinations, as noted in a Reality Tea report. Supporters believe these improvements could address Apple’s reported challenges developing its own advanced AI systems, giving Siri the upgrade many users have waited years for.
Reactions ranged from humorous to hopeful, with some users joking that Siri would finally “wake up with a personality” if paired with Grok. Siri, after all, was a trailblazer in voice assistants, but it is currently dominated by rivals in terms of features and capabilities. Grok could change that, provided that Apple is willing to collaborate with Elon Musk’s xAI.
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Tesla’s top-rated Supercharger Network becomes Stellantis’ new key EV asset
The rollout begins in North America early next year before expanding to Japan and South Korea in 2027.
Stellantis will adopt Tesla’s North American Charging System (NACS) across select battery-electric vehicles starting in 2026, giving customers access to more than 28,000 Tesla Superchargers across five countries.
The rollout begins in North America early next year before expanding to Japan and South Korea in 2027, significantly boosting public fast-charging access for Jeep, Dodge, and other Stellantis brands. The move marks one of Stellantis’ largest infrastructure expansions to date.
Stellantis unlocks NACS access
Beginning in early 2026, Stellantis BEVs, including models like the Jeep Wagoneer S and Dodge Charger Daytona, will gain access to Tesla’s Supercharger network across North America. The integration will extend to Japan and South Korea in 2027, with the 2026 Jeep Recon and additional next-generation BEVs joining the list as compatibility expands. Stellantis stated that details on adapters and network onboarding for current models will be released closer to launch, as noted in a press release.
The company emphasizes that adopting NACS aligns with a broader strategy to give customers greater freedom of choice when charging, especially as infrastructure availability becomes a deciding factor for EV buyers. With access to thousands of high-speed stations, Stellantis aims to reduce range anxiety and improve long-distance travel convenience across its global portfolio.
Tesla Supercharger network proves its value
Stellantis’ move also comes as Tesla’s Supercharger system continues to earn top rankings for reliability and user experience. In the 2025 Zapmap survey, drawn from nearly 4,000 BEV drivers across the UK, Tesla Superchargers were named the Best Large EV Charging Network for the second year in a row. The study measured reliability, ease of use, and payment experience across the country’s public charging landscape.
Tesla’s UK network now includes 1,115 open Supercharger devices at 97 public locations, representing roughly 54% of its total footprint and marking a 40% increase in public availability since late 2024. Zapmap highlighted the Supercharger network’s consistently lower pricing compared to other rapid and ultra-rapid providers, alongside its strong uptime and streamlined user experience. These performance metrics further reinforce the value of Stellantis’ decision to integrate NACS across major markets.