What 73 owners told NHTSA about the 2019 Tesla Model X 60d

To Whom It May Concern, I am writing to you to emphasize and provide additional details regarding the critical safety issue concerning the Tesla Model X vehicles. My personal experience underscores the severity of this problem: I have had to replace over 8 tires in 3 years due to accelerated inner wall wear. This specific wear pattern is a direct result of improper camber alignment, an issue that Tesla has continuously refused to rectify. This problem is not isolated to my vehicle alone. A growing number of Tesla Model X and Model S owners have reported similar experiences, indicating a widespread and systemic issue. The accelerated inner wall tire wear poses significant safety risks, as it can lead to unexpected and dangerous tire failures on the road, which has happened to me. Very dangerous. Despite the clear evidence and numerous complaints from Tesla owners, Tesla has consistently declined to address this issue adequately. It appears that the company’s reluctance is rooted in the fact that proper repair or recall to fix the camber alignment is not cost-effective from their perspective. However, this cost-cutting measure is putting drivers and passengers at risk. Given the scale and gravity of this issue, I urge the National Highway Safety Institute to take immediate action. It is essential to investigate these recurring problems with both the Tesla Model X and Model S models. The safety of Tesla drivers, passengers, and the general public is at stake, and a thorough investigation could compel Tesla to take the necessary corrective actions. Thank you for your attention to this urgent safety matter. I trust that the National Highway Safety Institute will act promptly to ensure automotive safety and hold manufacturers accountable for their vehicles’ reliability and safety. There have been 4 incidents of this happening with my car. Just putting one date below.

NHTSA ODI 11642871

Tire inner wear which is due to bad design, it is hard to notice but blows up tire randomly, which is deadly while on highway. Its known issue specially with pre-refresh models, there should be at-least a recall to rectify toe/camber issue in alignment, proactively. almost every single model x owner is facing same issue.

NHTSA ODI 11578807

At the low speed, the car suspension failed (most likely the control arm) and the vehicle swung to the right and crashed into the car bridge rails. As a result of this, the right front wheel dislodged completely, which would not be possible if there were no mechanical problems with the suspension. Tesla Dublin had worked on my suspension three weeks prior to the accident. The full video from the dash cam before and after the accident is available below. https://drive.google.com/drive/folders/1gbVniik6OTrQHAek_k1OfzSAld3btUcu https://share.icloud.com/photos/0019fXn5YAMpzr2s9Yq0oTnfA

NHTSA ODI 11511871

Constant shudder when driving because of design flaw in Camber & control arms. We tried reaching out to Tesla multiple times but they don't want to cover it under warranty Multiple owners are having same issue

NHTSA ODI 11501107

5 WEEK OLD VEHICLE WITH 2200 MILES HAD THE LEFT REAR AXLE BECOME DISCONNECTED SPONTANEOUSLY AFTER ACCELERATING STRAIGHT AHEAD FROM A CITY STREET RED LIGHT WITHOUT ANY PRIOR COLLISION OR ACCIDENT. THIS WHEEL WAS TILTED 30 DEGREES INTO THE WHEEL WELL RENDERING THE CAR UNDRIVABLE. THE LEFT REAR AXLE OR CONTROL ARM WAS VISIBLY HANGING FREELY UNDERNEATH THE CAR. TESLA SERVICE HAS BEEN UNABLE TO DIAGNOSE THE CAUSE FOR SPONTANEOUS FAILURE AND AWAIT INPUT FROM THE ENGINEERING DEPARTMENT. THEY HAVE SUGGESTED THAT IT COULD BE A CONTROL ARM FAILURE OR A BROKEN ALUMINUM CAR FRAME.

NHTSA ODI 11277294