2020 Tesla Model X suspension problems

Filed Mar 21, 2026 · Suspension, Transmission · CA

When turning a loud cranking sound is heard and it makes it hard to turn. It as if something is stopping it from turning.

Filed Mar 5, 2026 · Body, Suspension · CA · crash · 1 injury

I am submitting information regarding repair access and repair estimate concerns involving a Tesla vehicle after a collision. During an insurance claim handled by Tesla Insurance Company, a repair estimate from a Tesla-preferred repair facility was used to declare the vehicle a total loss. However, a manufacturer-owned repair facility estimate would be significantly lower and could make the vehicle repairable. When I attempted to obtain an inspection and estimate from a Tesla manufacturer repair facility, the appointment was cancelled after communication between the insurance company and the repair facility. This prevented me from obtaining a competing repair estimate. Because Tesla operates the vehicle manufacturing, repair network, and insurance services within the same ecosystem, I am submitting this information for review regarding potential impacts on repair access, repairability, and consumer choice.

Filed Jan 23, 2026 · Steering, Suspension · CA

Making a loud squeaky noise and knocking while I turn. The noise is coming from the steering and front suspension arms I believe.

Filed Nov 28, 2025 · Steering, Suspension · AZ

My 2020 Tesla Model X experiences severe vibration, shaking, and rattling during acceleration, especially between about 20–45 mph and at higher suspension settings. The vibration is strong enough to affect steering stability and safe control of the vehicle during acceleration and lane changes. Tesla has already replaced the front half-shafts twice under warranty for this same problem, but the issue has returned again. This is a known defect documented by Tesla in Service Bulletin SB-21-39-001, which describes excessive front drive unit half-shaft vibration during acceleration and defines the repair with updated components. The latest revision of this bulletin (R3, dated January 19, 2024) explicitly adds “Customer Pay billing” instructions. Despite this, my local Tesla Service Center in Tempe, AZ (Supervisor: Lewis Holguin) refused to apply the SB-21-39-001 Customer Pay billing and instead charged full retail for the repair. On 11/28/2025, I was billed $1,694.86 out of pocket to replace both front half-shafts again (invoice shows approx. $1,046 in parts and $564 in labor). I have documentation showing that other Tesla customers with the same defect were billed only $350 under SB-21-39-001, which demonstrates that Tesla does apply a discounted bulletin rate in some cases. In my case, they refused to honor it even though this is a repeat failure of the same known defect and the prior warranty repairs did not permanently fix the problem. This is a repeat driveline/suspension defect that affects drivability and safety under acceleration. The shaking and vibration make it difficult to maintain stable vehicle control, especially during highway merging or lane changes. I am requesting that the federal safety agency investigate recurring front half-shaft failures and vibration/shudder issues on Tesla Model X vehicles and Tesla’s inconsistent handling of this known defect and service bulletin.

Filed Jul 22, 2025 · Suspension · CA

I would like to report a significant safety concern affecting Tesla Model X vehicles, and potentially Model S as well. Numerous reports across Tesla forums have highlighted persistent issues with unadjustable negative camber, which results in excessive inner tire wear on all four wheels. In some cases, owners have reported needing to replace their tires as early as 5,000 miles. In my own experience, I had to replace mine at just 14,000 miles. Additionally, I’ve experienced repeated failures of the front axle half-shafts on both the left and right sides. The first replacement occurred at 14,000 miles under warranty, and the second at 38,000 miles—this time at my own expense. Independent automotive professionals have pointed out that the angle at which the half-shafts are installed is too steep for optimal performance. The front motor sits significantly higher than the wheels, forcing the half-shafts to transfer power at an extreme downward angle. This off-axis setup, combined with the vehicle’s weight and high torque output, contributes to accelerated wear of internal components within the half-shafts. Over time, this leads to fatigue and surface damage, causing noticeable shuddering or vibrations during acceleration. To resolve this issue, the half-shafts would need to be more closely aligned with the wheels (on-axis) to reduce mechanical strain and eliminate the root cause of the vibrations. I urge Tesla to further investigate and address this recurring issue, as it impacts both vehicle safety and long-term ownership costs. A safety recall should be issued and reimburse out of pocket expensive back to owners.

Filed Jul 9, 2025 · Suspension · 28,000 miles · NV

The contact owns a 2020 Tesla Model X. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed, and the vehicle shook erratically. No warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed with a malfunction with the front driver's side half shaft. The contact stated that the front driver's side half shaft needed to be repositioned. The vehicle was being repaired. The contact was informed that it was a known failure. The manufacturer was made aware of the failure. The failure mileage was approximately 28,000.

Filed Jun 14, 2025 · Suspension · VA

Hello - I'm having extreme Inner tire wear on rear tires due to a bad camber arm design on my Tesla model X. The negative chamber is way outside of normal standards. I had an issue recently where my tire blew out. I did not notice until I had to replace it. I have changed tires three times in the last year. That's just egregious.

Filed Mar 24, 2025 · Suspension · CA

We purchased a Tesla Model X 2 years ago and have driven a little over 10,000 miles on it. The car has had continuous suspension problems which resulted in replacing the half shaft twice, control arms and now suspension pins. We drive solely on city roads and highways, it does not seem safe that a car used for regular commute to/from work and school would have such serious mechanical problems so early on.

Filed Dec 28, 2024 · Suspension · WA

I preordered a 2020 Tesla Model X on [XXX], totaling $112,590, with $62,617 paid in cash and the rest financed. On November 30, 2021, I brought the car to the Renton Tesla Service Center for axle noise when accelerating, but they couldn’t replicate it. On February 7, 2022, I returned with the same complaint and was asked to provide a video of the issue. On April 13, 2022, with video proof of the noise, Tesla verified the issue and replaced the axle halfshafts, temporarily resolving it. On [XXX], the noise recurred. Renton Tesla couldn’t replicate it and suggested a wheel alignment, which I paid for. On November 30, 2022, I took the car to Tesla of Bellevue, where they diagnosed worn-out suspension and made repairs, ordering additional parts. On January 9, 2023, Tesla replaced the Drive Unit during follow-up work. On [XXX], the knocking noise returned, but Tesla Bellevue couldn’t replicate the issue, providing no solution. On [XXX], I returned with the ongoing issue. Tesla again identified the problem as halfshaft-related and replaced the parts. Frustrated with no permanent fix, I requested they either find a long-term solution or initiate a buy-back. Tesla completed repairs, left voicemails to pick up the car, and failed to address my buy-back request. On December 5, 2024, Ludee, Tesla’s Bellevue manager, emailed threatening storage fees and impounding if I didn’t retrieve the car. I repeated my request for a buy-back over safety concerns but received another demand letter on December 12, threatening towing and impound charges if I didn’t pick up the vehicle by December 18. Tesla has known about this issue since November 2021 and has only offered temporary fixes despite verbal acknowledgment of the problem. It is not cosmetic but a significant safety concern, with axle noise pointing to potential frame and drive component faults. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 2, 2024 · Suspension · CA

Slowed down to make a right turn at approximately 10 mph then heard a loud pop in the rear drivers side wheel. Noticed that wheel no longer had traction. Drove another 1/4 mile to my home where the vehicle was then inspected and noticed the rear tire was not aligned with the vehicle. After further inspection, I noticed the control arm was broken in half. Brought vehicle into a Tesla Service Center and they are claiming the damage was caused by excessive force or impact.