Tesla is set to deliver its highly-anticipated all-electric Semi today for the first time. Will the truck live up to the hype?
Roughly two months ago, CEO Elon Musk announced Tesla would deliver the Semi to Frito Lay locations in California following the vehicle’s acquisition of an EPA Certificate of Conformity. Tesla and Musk had previously teased the ‘imminent’ arrival of the Semi for several years, but the hype of this year can only be slightly equated to the energy that Tesla and Frito Lay expressed last year: both had confirmed deliveries in December 2021, only for the trucks to never make it to their destination.
Fast forward a year, and what has changed? For starters, last year, Tesla did not earn an EPA certification for the Semi, which is required by law. The fact that Tesla finally received this certification and set up a special delivery event in Nevada can only lead Musk’s loyal believers and even skeptics to believe that the Semi is finally here, and it seems that it really is.
Excited to announce start of production of Tesla Semi Truck with deliveries to @Pepsi on Dec 1st! pic.twitter.com/gq0l73iGRW
— Elon Musk (@elonmusk) October 6, 2022
Now that the Semi is finally here, or will be in a few hours from when this article is published, the real questions begin to surface: Will it really change the trucking industry? How does the Semi match up to Class 8 EVs already on the market? How long will it take to get one?
Will it really change the trucking industry?
The Tesla Semi is no doubt a huge development in the world of EV trucking. Will it change the industry? If it can live up to its astronomical range predictions, which are rumored to be around 500 miles when pulling an 81,000-pound load, it surely can raise the bar for competitors. The currently offered EV trucks on the market from Volvo, Freightliner, and Nikola offer significantly less in terms of range on a full charge. However, many of these trucks are geared toward local or regional logistics.
The Semi is definitely different than the others. A breakdown of the Semi vs. other trucks on the market below will break it down further. Where Tesla has set itself apart from competitors is in terms of tech, and just looking at the Semi, you know it’s different from the rest. The throne is set in the center of the cabin, dual monitors will track data and analytics for performance while offering basic features like navigation. Whether it is better or not, well, we’ll have to wait for some trucking experts drive it for a while.
How does the Semi match up to Class 8 EVs already on the market?
The Volvo VNR’s highest-range trim is its 6×4 Tractor, which packs 275 miles of range when configured with its six-battery offering. It also is capable of regenerating between 5 and 15 percent of its energy through braking. It has a top speed of 68 MPH, and is an ideal fit for “Local distribution and regional transportation with planned routes and frequent stops,” especially food service delivery, Volvo said. This may be why McDonald’s Canada ordered a few.
The Freightliner eCascadia just was delivered for the first time this week, with Penske commemorating first deliveries. This truck packs a 230-mile range rating with its top-of-the-line offering. Freightliner only offers a day cab, and with the range specs, it would also be ideal for local or regional deliveries. Its 80 percent charging in 90 minutes will keep deliveries going without much of a delay.
Nikola’s Tre offers 330 miles of range, the most impressive number thus far. Nikola has ramped up production of the Tre recently to reach 75 units in Q3. Arguably the best competitor to the Tesla Semi, the Tre may not offer charging speeds as fast as the eCascadia (80 percent charge in 160 minutes), but its impressive range ratings make it more applicable for longer routes.
The Semi offers the best of all of these, along with a 500-mile range rating, according to recent tests performed by Tesla. At first glance, the Semi just seems like a market-leading version of most Class 8 EVs on the market. Tesla still leans on self-driving and autonomous trucking as where the Semi will truly set itself apart from competitors. It may be some time before truckers can let the Semi drive them between hubs.
For what it’s worth, we received several emails from readers who were skeptical of the 500-mile claim from Musk. We were asked several times whether the trip was taken on a single charge.
How long will it take to get a Tesla Semi?
Tesla Semi production could reach 100 units this year, company Chair Robyn Denholm said. Next year, Tesla wants to build 50,000.
The potential production rate of 50,000 units is nothing to bat an eye at. However, Tesla has some big plans for 2023, and they include ramping Cybertruck production at Gigafactory Texas, a potential revamp of the Model 3 in Fremont, and more production in Germany and China. The Semi will undoubtedly reach higher production rates next year, but it will be difficult to scale production of a fresh vehicle this quickly.
Battery availability also comes into question, as it was the issue that kept the Semi from being built two years ago when Musk announced volume production would kick off. Tesla is building a lot of cars and using a lot of batteries. We know Tesla isn’t using the 4680 cell for the Semi, which means the much more widely available 2170 cell will not limit the Semi’s production rate, at least not in my estimation.
How long it takes to get a Semi is purely reliant on how fast Tesla can scale production. Tesla has typically done a good job of scaling its passenger vehicles, but the Semi is a different animal.
Tesla’s Semi Delivery Event will take place this evening at Gigafactory Nevada in Reno.
Disclosure: Joey Klender is a TSLA Shareholder.
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Tesla’s two recently-defunct flagship models, the Model S and Model X, are getting a big upgrade, according to the company’s Head of AI, Ashok Elluswamy.
Older Hardware 3 Model S and Model X vehicles have been the last major holdouts in Tesla’s Full Self-Driving v14 Lite rollout, and that wait now appears to be ending.
Tesla brings closure to flagship ‘sentimental’ models, Musk confirms
At Tesla’s Cybercab launch, AI chief Ashok Elluswamy told Ryan McCaffrey that he thought the S and X build “was supposed to go out last week.” Evidently, Elluswamy expects the suite to be rolled out to those HW3 Model S and Model X very soon:
For my @Tesla friends – and specifically Model S & X owners with HW3 who are waiting on FSD v14 Lite – I spoke to @aelluswamy at the Cybercab launch, & when I asked for an ETA on v14 Lite for S/X owners, he said, “Oh, I thought it was supposed to go out last week.”
So: soon! 🙌
— Ryan McCaffrey (@DMC_Ryan) September 7, 2026
Those cars are not the current Model S and Model X, which already ship with Hardware 4. They are the pre-refresh flagships built around Tesla’s older Autopilot computer, often called HW3 or AI3.
Tesla stopped putting that computer in new vehicles years ago, which is why owners treat these S and X cars as a closed generation. Model 3 and Model Y vehicles on the same computer began receiving v14 Lite in late June 2026 and saw a wider North American expansion in July. South Korea followed as an early international market. The S and X versions of the same software never joined that wave.
v14 Lite is Tesla’s way of squeezing the current v14 driving stack onto hardware that cannot run the full AI 4 model. The company describes the process as distillation: behaviors learned on the newer computer, including reinforcement learning and offline models, are compressed so the older chip and cameras can use them as a guide.
Early descriptions put the distilled network at roughly 15 percent of the original size. The result is still supervised Level 2 driving. Tesla has been clear that HW3 cannot support unsupervised Full Self-Driving or robotaxi operation because of memory and bandwidth limits.
The feature list is what made the wait so frustrating for S and X owners, as plenty of new features are to be shipped with it.
Official notes for the first Lite build, firmware 2026.20.5.1, added parking, unparking, and reversing; arrival options for a parking lot, street, driveway, or curbside; speed profiles that stay available at all times; and start-from-park engagement. Tesla also claimed better handling of merges, forks, pedestrians, traffic lights, and cut-ins, plus fewer false slowdowns and smoother lane centering.
A mid-July follow-on build, 2026.20.6.10, added more of the Hardware 4 interface, including a standalone Self-Driving app and the ability to start a trip from Park without a brake-pedal confirmation.
Elluswamy called that version the one “likely going to wide release.”
That wide release already reached most other HW3 cars in the United States and Canada. International timing still depends on regional validation and regulatory approval. For S and X owners, the remaining work appears to be model-specific validation rather than a new software stack.
There is no official Tesla changelog or build number for those two models yet, only Elluswamy’s offhand timeline. Some HW3 drivers who already have Lite report large gains over v12.6; others have described new indecision or phantom braking. The next test will be whether the same software lands cleanly on the older flagships that have waited the longest.
Yesterday, we reported on Tesla Cybertruck getting some major adjustments from a manufacturing standpoint in an effort to make the all-electric pickup more cost-effective, more reliable, more serviceable, and more easily produced.
Tesla Cybertruck engineer reveals new changes in ‘constantly evolving’ pickup
One of those changes was the addition of a self-reinforcing polypropylene aero shield that sits underneath the truck. Previously, Tesla utilized aluminum for this, but the self-reinforcing polypropylene was more durable while also being cheaper and lighter.
Tesla has revealed another small change it made to the Cybertruck, and it has to do with the side repeater cameras.
Tesla does not wait for a new model year to improve its vehicles. On September 8, Cybertruck lead engineer Wes Morrill posted side-by-side photos of an updated side repeater camera housing now rolling off the line at Gigafactory Texas.
The triangular camera pod mounted on the front fender looks almost identical at first glance. A closer look reveals a revised contour that uses the air already flowing around the truck to keep the lens clearer in rain and road spray.
The side repeater camera was updated – the version on the left is the newer part which uses passive geometry to create airflow disturbance that better keep water off the lens while driving. No cost penalty, just pure vision improvement. pic.twitter.com/wAbXtcL1Jf
— Wes (@wmorrill3) September 8, 2026
The side repeater cameras sit in an exposed position on the Cybertruck’s angular stainless-steel body.
In wet weather, they readily collect water droplets that can degrade the image Autopilot and Full Self-Driving use for lane changes and blind-spot monitoring. Early production trucks sometimes left owners wiping lenses by hand or accepting temporary restrictions on driver-assistance features.
Tesla has added washers to cameras on certain other models and on Cybercab prototypes, but those active systems add cost, complexity, and extra potential leak points.
The new housing solves the problem with passive geometry. Subtle changes in the surround create localized airflow disturbances as the vehicle moves. Those eddies physically push water droplets away from the optical surface. Morrill called the result “pure vision improvement” achieved at “no cost penalty.” Once the production mold is updated, every subsequent part costs the same as the original.
The advantages compound quickly. Clearer cameras in rain improve the reliability of driver-assistance features precisely when they are needed most. The design consumes no extra energy and introduces no new failure modes.
New Cybertrucks built after the tooling changeover receive the updated part automatically. Some owners of trucks delivered as late as June 2026 have already confirmed they received the revised housing. Retrofit questions have appeared in replies, and the cameras appear electrically compatible, though Tesla has not announced an official service program.
A few millimeters of reshaped housing will not make headlines the way a new battery pack does, but these changes are incremental and increase the Cybertruck’s effectiveness as a vehicle over time.
This improvement illustrates how Tesla continues to refine the Cybertruck after volume production began. Better wet-weather vision, zero added cost, and no extra hardware add up to a meaningful gain in everyday usability and safety.
Tesla is rolling out a new version of its Full Self-Driving suite to some owners that comes with the massive addition of a safety feature.
Tesla is rolling out Automatic Collision Evasion with the 2026.27.6 Software Update, which started rolling out to some vehicles last night. We received the update, along with Full Self-Driving v14.3.9, as well as v14.2 Lite, which has identical release notes as the previous version and seems to have some refinements and improvements in behavior and performance.
🚨 Tesla FSD v14.3.9 is rolling out as well as 2026.27.6 which includes Automatic Collision Evasion
Brand new safety features from a software update. My Tesla gets better everytime I get one of these pic.twitter.com/ctrMiQXWhM
— TESLARATI (@Teslarati) September 8, 2026
However, most of the attention has fallen on the Automatic Collision Evasion feature, which we covered in an article last week.
The function will activate Full Self-Driving to “try to keep your vehicle safe and then continue driving. It can engage in the following situations while you are driving manually:
- Scenario 1: A frontal collision is imminent and braking alone may not avoid it.
- Scenario 2: Your vehicle detects that you are not sufficiently attentive to the road (for example, reaching toward the back seat), or that Full Self-Driving (Supervised) may have been unintentionally disengaged.”
Essentially, FSD will take over when the vehicle determines you are not paying sufficient attention or are heading toward a potential collision. The addition of this feature is incredibly useful as distracted driving is a major issue in today’s world.
Along with the new safety feature is Tesla FSD v14.3.9, which has no additional release notes compared to the previous version, but in my first drives, my first impression is that operation is great, and parking is still sort of a pain point.
Just took a 15-mile round trip to the gym and back
Pretty on par with what FSD is nowadays – really good. Not enough time to see what’s good and what’s bad, but these first rides on any version feel shockingly good. They’re all pretty identical https://t.co/WN1qTg4bhE
— TESLARATI (@Teslarati) September 9, 2026
Additionally, Tesla v14.2. Lite has arrived. A great review of that is available here:
— Zack (@BLKMDL3) September 9, 2026
The addition of an Automatic Collision Evasion feature is similar to that of other collision avoidance systems that are used by companies like Hyundai, Kia, and Genesis. These programs typically utilize radar and camera sensors to apply emergency brakes autonomously, though evasive steering in a manual driving mode is pioneered primarily by Tesla’s newest addition.
Tesla’s two defunct flagship models are getting a big upgrade
This tiny Tesla Cybertruck adjustment has big advantages
