If you've opted-in to Tesla's assessment of your driving behavior, then you're likely trying to get access to Tesla's FSD Beta. In order to do that you'll need as high of a score as possible. The higher the score, the sooner you'll be granted access to the FSD Beta.
Tesla's very transparent about how your Safety Score is calculated. We'll share some information for each category Tesla is grading and also share some tips on how you can improve your score.
There are five categories that Tesla is actively measuring drivers against. It's important to be familiar with them, as not everything counts toward your Safety Score. Your performance in each category is measured to the median of Tesla's fleet.
Forward Collision Warnings (FCWs)
First, we have Forward Collision Warnings. This is the car giving you a warning that you're going at a high rate of speed relative to the distance you have to the object directly in front of you.
Tesla bases this off the ‘medium' setting in FCW. I'd recommend going to Autopilot > Forward Collision Warning and setting your personal alert level to ‘Early'. This way you'll be made aware of the potential collision before Tesla dings you for it.
There's not much to this one, except to keep your distance and slow down before you get too close to the vehicle or object in front of you.
Hard Braking
This is a tough one and the one I've struggled with the most. You'll want to very gradually slow down when coming to a stop. Quite a bit more than you'd likely think you need to. One harsh stop and you'll be dinged.
Tesla identifies hard braking as a backward acceleration greater than a g-force of 0.3. I personally love to take full advantage of the car's regenerative braking. So if I have a shorter distance to stop, I'll let my foot off the accelerator a little quicker to receive a higher level of regen, but doing so exceeds the 0.3g Tesla specifies and will set you back. Brake early and gradually to avoid any negative scores due to hard braking.
Aggressive Turning
Similar to harsh braking, Tesla is looking at the g-forces here when determining aggressive turning. If the lateral g-force exceeds 0.4g, then your score may be affected.
You'll want to make sure you're not going faster around turns. The tighter the turn, the slower you'll want to go.
Unsafe Following
This is the distance between you and the vehicle in front of you. It's similar to Forward Collision Warnings in that you'll want to make sure you leave enough room to stop between you and the vehicle in front of you, but Unsafe Following is only calculated when you're traveling above 50 MPH. An easy way to avoid penalties here is to use Autopilot with a follow distance greater than 3.
Forced Autopilot Disengagement
This is the act of using Autopilot and having it become disengaged because you didn't heed the warnings of applying pressure to the steering wheel. Not applying enough resistance on the steering wheel will not affect you here, neither will the car beeping. It is only considered a forced disengagement if the vehicle asks you to apply resistance three times and then disables Autopilot for the remainder of the trip.
Keep in mind that Autopilot will also be disabled if you exceed 90 MPH for vehicles with radar or 80 MPH for vision-only vehicles, while on Autopilot.
Tips
Although, I don't personally encourage this tip, as we want everyone to be fair, there is currently a way of having your drive not count toward your Safety Score. If you do a soft reset before you park your car, the drive will not be registered and will not count toward your overall Safety Score. This will likely be fixed in a future update.
Each driving category is weighted differently. So having Autopilot disabled isn't the same as having an instance of harsh braking.
Here is how much each category negatively affects your score, from the worst offender to the least.
Forced Autopilot Disengagement
Hard Braking
Aggressive Turning
Unsafe Following
Forward Collision Warnings
Autopilot
While you're driving on Autopilot your score is not negatively affected, even if the car follows too closely or gets a FCW. Tesla simply ignores any bad driving if Autopilot is engaged. You may want to consider using Autopilot in more situations when you feel it's safe.
If you're using Autopilot on city streets, remember to disengage it with plenty of time before your turn so that you can slow down gradually before taking the turn.
Acceleration
Although acceleration or speeding do not negatively affect your score, it could result in sudden braking or Forward Collision Warnings, which would impact your Safety Score.
Other Metrics
Tesla collects a lot of information on how we use our cars. They use this information to improve features, roll out new ones and make their cars safer.
Although Tesla is showing us these five metrics that they're using to assess your Safety Score, Tesla could potentially use more information than just your Safety Score when choosing the next batch of beta testers.
They're probably not looking for individuals who are driving 200 miles a day, or those that are rarely driving. You'll probably want to be in a sweet spot where you drive most days, but aren't taking long trips.
Tesla may also use information that is out of your control such as your geographical region or how long you've had your car.
Use Other Cars
If you're already driving your Tesla most days, don't take the chance of ruining a good score. If you're in a rush or already drove your Tesla today, consider taking a spouse's car when possible.
Save your Tesla for driving on familiar roads, roads where you know when a sharp turn may be coming up or where stop signs are. Use your Tesla when you have the extra time to take it slow and really focus on the road.
Lastly, be safe. We all want a high Safety Score, but at the end of the day we all need to come home in one piece.
If you're looking to figure out how many miles you'll need to drive to reach a specific score, such as 99, I strongly recommend using our Safety Score Calculator that will give you exactly that answer. After adding your data, you can choose a target score and know exactly how much more you'll need to drive to achieve your goal.
Subscribe
Subscribe to our newsletter to stay up to date on the latest Tesla news, upcoming features and software updates.
Tesla’s Dan W Priestley attended the Advanced Clean Transportation (ACT) Expo in Anaheim, California, and provided an update on Tesla’s Semi truck program. The presentation covered several key developments on the status of Tesla’s Nevada Semi Factory, refinements to the Semi, and Tesla’s plans for charging and ramping production through 2026.
Let’s dig in and take a look at everything that was captured by the Out of Spec team at ACT Expo. The original video is embedded below if you’d like to watch it.
Semi Factory & Production Ramp
Priestley reaffirmed the timelines mentioned during Tesla’s Q4 2024 Earnings Call that Tesla will scale Semi production in 2026. To achieve this, Tesla has been actively building and expanding the Gigafactory Nevada site, specifically to support the production of the Tesla Semi. The dedicated Semi facility will have a targeted annual capacity of 50,000 Semi trucks.
Following the beginning of production, Tesla will utilize the initial trucks to integrate into its own logistics operations. This will serve as both a final real-world testing ground as well as an opportunity for Tesla to gather data internally. Tesla plans to begin subsequent customer deliveries throughout 2026 as the ramp-up continues.
Reuters also reported that Tesla is hiring over 1,000 new employees at the Semi Factory to begin the rapid ramping of the program.
Semi has already amassed 7.9 million miles with Tesla’s current testing and operational fleets, providing some real-world data and testing. Feedback for the truck has been exceptionally successful, with many drivers praising the Semi’s performance and comfort.
New Tesla Semi Features
Of course, it wouldn’t be a Tesla keynote without showing off some new things. The Semi will be available in 500-mile and 300-mile range configurations, now featuring updated mirror designs and a drop-down glass section to improve visibility and allow easier interaction with external elements—such as control panels at ports, for example.
New Electric Power Take-Off (e-PTO)
The Tesla Semi will also feature a new capability called Electric Power Take-Off, or e-PTO system. Similar to the PTO systems found on other vehicles, this will allow the Semi’s high-voltage battery to power auxiliary equipment at variable voltages. That includes being able to power things like climate-controlled reefer trailers, potentially replacing the noisy and polluting diesel generators traditionally used for this purpose.
Charging and Batteries
Out of Spec BITS/YouTube
Tesla is also working on an updated battery pack design for the final production design of the Semi. This new pack is designed to be more cost-effective to manufacture. The battery pack itself is slightly smaller than before, but the truck maintains the same level of range through efficiencies. Dan also confirmed during his keynote that the battery cells for the Semi will be sourced domestically inside the United States, helping to alleviate potential burdens due to tariffs.
On the charging front, Tesla is using MCS - the Megawatt Charging System - capable of 1.2MW - and designed specifically for Semi. The system uses the same V4 charging hardware found at Supercharger sites but focuses on that larger power output. Alongside a smaller physical footprint, Tesla will be able to configure these V4 cabinets for either dedicated Semi charging or for shared power scenarios with regular Superchargers. Tesla is also working on an integrated overnight charging product, but Tesla isn’t ready to talk about it yet.
46 Semi Charger Sites Coming
The 46 new MCS sites coming soon.
Out of Spec BITS/YouTube
Finally, Tesla has made substantial investments in a public charging network for the Semi. There are currently 46 sites in progress throughout the United States, and plans for significant expansion throughout 2026 and 2027. These sites are strategically located alongside major truck routes and within industrial areas to support long-haul and regional operations. Tesla is aiming to offer the lowest possible energy costs to operators to help incentivize adoption.
This was one of the best updates to the Tesla Semi we’ve received since its initial unveiling. It seems that the Semi will receive a big portion of Tesla’s attention in 2026, while Robotaxi and FSD Unsupervised take the stage this year.
The Tesla Semi has the potential to transform transportation even more dramatically than EVs already have, serving as a testament to Tesla’s mission to electrify the world.
Sentry Mode is an invaluable tool for owners - capable of keeping the vehicle safe and secure even when you’re not around. This is especially true in recent times, with the misguided and unfortunate incidents surrounding Tesla ownership, including damage to Tesla vehicles, showrooms, and Superchargers.
B-pillar Camera Recording and Dashcam Viewer
With the 2025 Spring Update on 2025.14, Tesla is expanding Sentry Mode’s functionality for certain vehicles with some much-needed changes. Sentry Mode and Dashcam can now record footage from the vehicle’s B-pillar cameras. These cameras are located on the side pillars of the vehicle, between the front and rear doors.
This adds two crucially needed viewpoints, making Tesla’s Sentry Mode a truly 360-degree security system. These cameras also provide the best angles for capturing license plates when parked, so they will be greatly appreciated by owners in the event of an incident.
These vehicles are also receiving an improved Dashcam Viewer, which now displays the six camera feeds along the bottom and a new grid view. It also allows users to jump back or forward in the video in 15-second increments.
However, to the disappointment of many owners, not all vehicles are receiving these updates due to the additional processing power needed.
Limited to Hardware 4 Vehicles, Ryzen Isn’t Enough
We have confirmed that Tesla is only adding the additional camera recording and improved Dashcam Viewer on hardware 4 (HW4 / AI4) vehicles. The newer hardware presumably has the additional processing power and bandwidth needed to handle recording and saving the two additional video streams during Sentry Mode and Dashcam.
For the time being, owners of HW3 vehicles are not receiving this feature. This includes all vehicles with HW3, even those with AMD Ryzen infotainment systems. If you’re not sure whether your vehicle has HW3 or HW4, you can refer to our FSD hardware guide.
While there’s no doubt that recording two additional camera streams would be more computationally intensive, we hope that Tesla adds the improved Dashcam Viewer to HW3 vehicles in a future update.
Cybertruck Also Missing Improved Sentry Mode
Surprisingly, and most confusing for many - is the fact that the Cybertruck is also not receiving the improved Dashcam Viewer and B-pillar camera recording with this update. This struck us as odd, especially since the Cybertruck is currently the only vehicle with the improved, more efficient version of Sentry Mode.
Every Cybertruck is equipped with HW4 and AMD Ryzen infotainment units, so this clearly isn’t a hardware restriction. It’s possible the more efficient Sentry Mode is playing a role here due to the infrastructure changes. However, we expect Tesla to address this in a future update and eventually release these features for the Cybertruck as well.
Given the Cybertruck’s high visibility and its status as a frequent target for both positive and negative attention, many owners hoped that the Cybertruck would be one of the vehicles to receive this feature.
Adaptive Headlights
Tesla finally started rolling out its adaptive headlights in North America. While the new Model Y already came with the feature when it was released last month, other vehicles with matrix headlights are now receiving the feature in the Spring Update.
All vehicles with matrix headlights are receiving this feature, which includes the new and old Model 3, first-gen Model Y, and the new Model S and Model X.
If you’re not sure if your vehicle includes matrix headlights, check out our guide. What’s interesting here is that older vehicles that were retrofitted with matrix headlights due to an accident or user replacement are also receiving the adaptive headlights feature.
Legacy Model S & Model X
As with most updates, the older legacy Model S and Model X are not receiving all the features included in this update. Unfortunately, some of the features, which include the Blind Spot Camera on the instrument cluster, Save Trunk Height Based on Location and Keep Accessory Power On are limited to the new Model S and X.
Legacy S and X models will receive the Alternative Trip Plans feature, Avoid Highways (Requires Intel MCU) and the Keyboard Languages feature.
These vehicles are also receiving all the features in the Minor Updates section except for the visualization showing how far the door is opened, which is exclusive to the Cybertruck. These additions include improved music search results, contact photos in the phone app, automatic connecting to hotspots, the ability to show third-party chargers, view Supercharger amenities, and various improvements to music services.
While many users will be disappointed not to receive the B-pillar camera recording and Dashcam Viewer improvements, it’s important to remember that Tesla typically does a great job at bringing features to older vehicles, at least with the Model 3 and Model Y. If a feature isn’t added, it’s usually due to a hardware limitation.
![Tesla Semi Keynote: New Features, 46 Charging Sites, Upgraded Battery & More [VIDEO]](https://www.notateslaapp.com/img/containers/article_images/semi/semi-new-features.jpg/c7df4e0d32f8cb0beee080ad201e943b/semi-new-features.jpg)
