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First look at Tesla Model 3 Standard Range Plus’ faster charging speed in action
A Tesla Model 3 Standard Range Plus owner recently demonstrated the improvements in his vehicle’s Supercharging speed following the release of the 2019.40.2.1 update. The over-the-air speed boost allows even lower-tier variants of the Model 3 to recharge their batteries at a rate that exceeds that of competitors.
In a post on Twitter, Tesla Model 3 owner @TeslaOwnersLV showed how his all-electric sedan was able to hit charging speeds of up to 601 mph. Prior to receiving the 2019.40.2.1 update, the Tesla enthusiast stated that his Model 3’s charging rate usually leveled off at around 100-106 kW.
Particularly interesting in the Model 3 owner’s video was the fact that the vehicle was not connected to Tesla’s fastest charger. It was taken at a V2 station, which has a maximum output of 150 kW. With a 250 kW V3 Supercharger, the Model 3 Standard Range Plus could charge at an even faster rate.
@Tesla @elonmusk
Taking advantage of the increase in charging rate (SR+) since update 2019.40.2.1
Thanks @elonmusk pic.twitter.com/eCKSqiBuan— Oh My Portugal! (@OhMyPortugal) December 16, 2019
Tesla has been rolling out improvements to the Supercharging speed of its more affordable vehicles as of late. In early November, Tesla released its version 2019.36.1 update, and one of its key upgrades was an increase in Supercharging peak power by 50-70%. Prior to the update, the Standard Range Plus Model 3 had a maximum 100 kW to 120 kW charge rate, which was ample but not on par with the charging speed of Tesla’s higher-tier vehicles.
The release notes for the Standard Range Plus’ charging speed boost were short and direct. “Your Model 3 is now able to charge with increased peak rate power up to 170 kW,” Tesla wrote. Yet, despite this simple description, the upgrade provided a great improvement to the user experience of the vehicle. Charging stops became shorter and faster, a big advantage for extended trips.
Confirmed! 2019.36.1 increases the peak supercharging power for Model 3 SR+ to 170kW. Source https://t.co/MTX9QHYj6P pic.twitter.com/fadz41eBlE
— Tesletter (@tesletter) November 3, 2019
But it’s not just the Standard Range Plus Model 3 that received a boost in Supercharging speeds. In late November, Tesla also introduced an increase in Supercharging peak power for the rare Mid-Range Model 3, raising its maximum charging speed to 200 kW with the Supercharger V3 Network. This was on top of the vehicle’s 5% performance boost, which reduced the Mid-Range Model 3’s 0-60 mph time to 4.9 seconds.
Tesla’s lead in battery tech and charging systems can be seen in how the company improves its vehicles’ specs over time. With its 170 kW peak charging rate, a sub-$40,000 Model 3 Standard Range Plus can replenish around 118 miles of its range in 10 minutes, provided that it is connected to one of Tesla’s 250 kW Supercharger V3 stations. In contrast, the $150,000 Porsche Taycan Turbo, with its 250 kW peak charging rate (at least for now), is able to recharge around 85 miles of its range in 10 minutes.
Along with faster Supercharging rates, the 2019.40.2.1 release notes talk about improvements in the Adjacent Lane Speeds feature, Automatic Wiper Fixes, and Autosteer Stop Sign Warnings.
A Tesla Semi was involved in a fatal collision on U.S. Highway 50 in Dayton, Nevada, on Sunday, June 28, 2026, marking the first known fatal crash involving the electric Class 8 truck. The incident occurred around 7:20 a.m. at the intersection with Traditions Parkway, approximately 40 miles east of Reno and close to Tesla’s Gigafactory Nevada.
According to the Lyon County Sheriff’s Office and the Nevada State Police Highway Patrol, a semi-truck struck two passenger vehicles stopped at a traffic signal. The truck hit the vehicles from behind. Two people were pronounced dead at the scene, and a third person suffered life-threatening injuries and was flown to a hospital, Forbes reported.
Preliminary statements gathered at the scene by the Lyon County Sheriff’s Office suggested the truck driver may have fallen asleep at the wheel. However, the Nevada Highway Patrol, which is leading the investigation, stated that the official cause has not yet been determined.
Additional information is expected to be released early the following week. The truck was seized for evidence as part of the ongoing probe.
Responders at the scene included deputies from the Lyon County Sheriff’s Office, personnel from the Nevada Highway Patrol, Central Lyon County Fire Department, and the Nevada Department of Transportation. The crash led to the temporary closure of U.S. 50 in both directions.
The Tesla Semi is Tesla’s battery-electric heavy-duty truck, produced at the nearby Gigafactory in Nevada. Authorities initially described the vehicle as a semi-truck; its make was subsequently confirmed through reporting and scene identification; an interesting bit of information here, as the Semi is not yet available publicly and many do not know that Tesla builds electric trucks.
The investigation remains active, with no further official details on contributing factors or vehicle systems released as of early July 2026.
This incident highlights ongoing scrutiny of commercial vehicle safety on Nevada highways, particularly involving fatigue. Law enforcement continues to gather evidence and witness statements.
Tesla has expanded its Robotaxi program to Miami, Florida, marking the third state the autonomous ride-hailing platform has made its way to since launching last Summer.
Tesla announced today that the Robotaxi suite would now officially launch rides in a geofence in Miami:
🚨 Tesla’s “Long Weekend” continues with a HUGE announcement regarding Robotaxi!
It’s now in Miami!
Miami joins Austin, Dallas, Houston, and the Bay Area! https://t.co/ujjYjJT3Im pic.twitter.com/yPe1ZdSQIE
— TESLARATI (@Teslarati) July 3, 2026
The first geofence in Miami covers approximately 10 to 14 square miles. The area appears to be focused on western and central Miami, including Miami International Airport (MIA). It also includes popular routes like SR 826 (Palmetto Expressway), US 41 (Tamiami Trail), and connectors such as SR 968, 953, 959, and 972.
This is Tesla’s initial Miami launch zone, smaller and more targeted than some competitors’ areas (for example, Waymo’s initial rollout was broader in eastern neighborhoods). It prioritizes high-traffic, airport-linked routes before wider expansion.
The expansion is a huge signal for Tesla that it is now operating in Florida, a heavy-traffic state with many tourist areas, including Fort Lauderdale, Palm Beach, and the Boynton area, all of which are coastal and will attract perhaps millions of tourists in any given year.
¿Qué lo que Miami?
Robotaxi now available in Miami pic.twitter.com/P1m283seZU
— Tesla Robotaxi (@robotaxi) July 3, 2026
The Tesla Robotaxi network launched last year on June 22, in Austin, Texas, beginning limited commercial operations in that city. It expanded shortly thereafter into the San Francisco Bay Area of California in late July 2025, marking entry into a second state with service covering key areas such as San Francisco, San Jose, and Berkeley.
Full commercial service was achieved in Austin by November 18, 2025, strengthening its presence within Texas before further growth.
In 2026, the network continued expanding across Texas with the addition of Dallas and Houston on April 18, significantly broadening its footprint in the state. This new launch into Miami marks Tesla entering a new state and bringing active locations to include Austin, Dallas, Houston, San Antonio in Texas, and the Bay Area in California.
These sequential expansions have steadily increased the network’s reach across major metropolitan areas in Texas, California, and Florida, focusing on scaling operations city by city and state by state since the initial Austin debut.
Tesla CEO Elon Musk has tempered expectations for the company’s humanoid robot Optimus, emphasizing that initial production will ramp up slowly despite recent progress on the manufacturing line. In a July 1 reply on X, Musk responded to optimistic community speculation by stating, “No, Optimus production will be extremely slow at first, as everything is new. This is not like making a car.”
No, Optimus production will be extremely slow at first, as everything is new. This is not like making a car.
— Elon Musk (@elonmusk) July 1, 2026
The comment came in response to a post theorizing that Tesla had accelerated Optimus V3 development and might soon unveil an impressive demonstration with multiple units already in meaningful production. Musk’s clarification highlights the fundamental differences between scaling a novel humanoid robot and Tesla’s established automotive operations, which benefit from over a century of refined supply chains, tooling, and processes.
Recent updates show tangible advancement. Musk shared a photo of himself walking the Optimus production line at Fremont, where Tesla is converting former Model S/X manufacturing space. According to Q1 2026 earnings commentary, limited production is slated to begin in late July or August 2026 on this converted line.
Tesla Optimus project fires up as Musk sees production line progress
Musk previously noted that Optimus features roughly 10,000 unique parts, making early output rates “literally impossible to predict” and describing them as “quite slow.” A larger dedicated factory at Giga Texas is under construction, targeting higher-volume production around summer 2027 with long-term annual capacity potentially reaching millions of units.
Some experts point out that pioneering humanoid robotics demands inventing new automation techniques, actuator supply chains, and quality-control standards in real time. Unlike vehicles, where components and assembly methods are mature, every element of Optimus—from dexterous hands to AI-integrated movement—requires fresh engineering solutions. Early units are expected to handle simple factory tasks before expanding to more complex roles.
This cautious approach aligns with Tesla’s history of under-promising and over-delivering on complex technologies. While enthusiasts hoped for rapid deployment, Musk’s message underscores a deliberate strategy: prioritize reliability and iterative improvement over rushed volume.
Analysts suggest the S-curve ramp typical of new manufacturing will eventually accelerate once foundational issues are resolved, positioning Optimus as a potential trillion-dollar product line.
Musk has long envisioned Optimus transforming labor markets, assisting in homes, factories, and hazardous environments. By setting realistic timelines, Tesla aims to build sustainable momentum rather than risk disappointment. As the Fremont line comes online this summer, investors and fans will watch closely for the first production metrics and capability demonstrations.
Tesla Semi involved in first known fatal crash in Nevada
Tesla expands Robotaxi to Florida, marking its third state for autonomy
