HW4 Checker

i built a tool that tells you if a Tesla has HW4 | tag us and we’ll check for you

[Tesla Owners Silicon Valley @teslaownersSV]

Model YL spoiler added 15 miles of range

[HW4 Checker @HW4Checker]

@ChadMoran Gen 1 or 2?

[HW4 Checker @HW4Checker]

@itskyleconner @alex_bessinger @robotaxi Lucid Cosmos 👀

[HW4 Checker @HW4Checker]

@SawyerMerritt @DBurkland @Delta @Starlink bUt tHeY haVe AmAzOn LeO

[Bearded Tesla @BeardedTesla]

The head to head test everyone was looking for is here. With OOS data, here are a couple graphs that tell the story. The issue isn't that the R2 is inefficient, it is that the battery is not enough to make up for its inefficiency. My 2020 MY LR AWD went farther 6 years ago at 70 MPH. This is NOT what most *rational people were expecting.

As always, super lucky to have Kyle and team willing to put in the work to get these tests done, and to Jose for being brave enough to put his brand new R2 through the gauntlet.

[Elon Musk @elonmusk]

We’re sending a ship out to recover Starship

[HW4 Checker @HW4Checker]

@DomDoesMedia I assume this is with gear guard off?

[SpaceX @SpaceX]

High-speed video of 33 Raptor engines powering the Super Heavy booster on Flight 13

[SpaceX @SpaceX]

Splashdown confirmed! Congratulations to the entire SpaceX team on the 13th flight test of Starship!

[Jensen Huang @JensenHuang]

For my first post, I’m sharing a letter @NVIDIA signed on why open models matter.

AI will transform every industry, power every company, and be built by every country.

Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty.

The world needs both frontier closed models and frontier open models.

https://t.co/AUKzoQ5Ikb

[Tesla @Tesla]

Q2 2026 Earnings Call https://t.co/zZS6ii2TWK

[Tesla @Tesla]

In Q2, over 55% of deliveries in North America included an FSD subscription at the time of delivery

[XSpace @LevLime]

Falcon 9's nominal and recent aborted flight comparison. Ignition sequence was not nominal

[Tesla Robotaxi @robotaxi]

Gold rush

[Jose | RivianTrackr @RivianTrackr]

This Reddit owner was taking delivery when they noticed the colors were different on the panels. Half Moon Grey AND El Cap Granite 🤯

Source: https://t.co/RJo2wpf7I6

[HW4 Checker @HW4Checker]

@ClaudeDevs FEAR

[Sawyer Merritt @SawyerMerritt]

The U.S. National Transportation Safety Board (NTSB) has released its preliminary report on last month's Model 3 house crash in Texas.

They found the driver did press the accelerator pedal to 100%, overriding FSD (Supervised), supporting @Tesla's argument that driver action caused the crash.

Report: "On June 19, 2026, a 2025 Tesla Model 3 electric car, occupied solely by a 44-year-old driver, was traveling east on Rose Hollow Lane in Katy, Harris County, Texas, when it departed the roadway, partially entered a driveway, and crashed into a residence. At the time of the crash, the driver had engaged Tesla’s FSD (Supervised). Electronic data recovered from the vehicle indicated that before the crash, the driver manually overrode FSD (Supervised) by pressing the accelerator pedal to 100%, and the vehicle’s speed was greater than 70 mph when the crash occurred. As a result of the crash, an occupant in the residence was fatally injured and the driver sustained minor injuries.

Rose Hollow Lane is a residential two-lane road with one westbound and one eastbound lane and a speed limit of 30 mph. In the eastbound direction, Rose Hollow Lane terminates at an intersection with Blooming Park Lane, requiring through-traffic to turn right. Security camera footage showed the car’s path of travel as it continued straight through the intersection, departed the roadway, and struck the residence.

At the time of the crash, the weather was clear, the roadway was dry, and daylight conditions were present.

​Parties to the NTSB investigation include:
• Harris County Sheriff's Office
• Tesla

All aspects of the crash remain under investigation while the NTSB determines the probable cause, with the intent of issuing safety recommendations to prevent similar crashes."

[PlugLyf @PlugLyfOfficial]

EV Myth: You have to charge for HOURS every time you stop.

EV Reality:

[SpaceX @SpaceX]

The path to launch is filled with obstacles and success is only possible through the tireless efforts of many working together towards a common goal. “Critical Path” continues the ongoing Starship series, following SpaceX engineers through the final days before launch of the first Starship V3 and the challenges that come with development of the world’s most powerful and fully reusable rocket.

[Tesla @Tesla]

Introducing Model Y Long Wheelbase – now available in the US & Puerto Rico

A 3-row, 6-seat configuration that brings exceptional interior space with ample headroom & legroom for all passengers

0-60 in 4.4 seconds
325 miles of range

– Front row: Heated/ventilated seats w/ powered thigh cushion
– Second row: Heated/ventilated captain seats w/ powered armrests & one‑touch fold
– Third row: Heated seats w/ power recline, one‑touch fold & child seat anchors

–  Improved airflow, increased efficiency & more range

– 89 cu ft of trunk space: with 6 passengers, trunk still fits a 28" and 20" suitcase each, plus frunk holds an additional 20" suitcase. Oversized items like snowboards and bikes also fit easily

– Engineered for safety w/ seat belts & side air bag optimized for second & third row

– Upgraded acoustic glass & suspension to minimize road noise

– Adaptive damping for a smooth, stable ride

– Staggered tires for enhanced grip

– Larger tailgate for better rear visibility & bigger windows overall to deliver great views from every seat

– 16" first row & 8” second row touchscreens + 19-speaker immersive Tesla Audio

– Upgraded 50W wireless charging pads w/ active cooling & charging ports for all other seats

– FSD Supervised & integrated Grok AI

https://t.co/erculCry18