Suspension Problems of Tesla Model 3 - part 1

Following a professional suspension repair at a Tesla service center, critical underbody fasteners (bolts) became loose, causing the aero shield to sag and creating a potential road hazard. Upon inspection, the service technician confirmed the bolts were unsecured. The failure of these fasteners on a safety-critical system poses a risk of parts detaching while in motion or loss of vehicle control. The service center refused to acknowledge this as a workmanship failure under the 12-month repair warranty, despite the fasteners being last serviced by their technicians.

See all problems of the 2018 Tesla Model 3 🔎.

Suspensions. I know there’s been known defects with the suspensions and they’ve only recall 422 vehicles so far (2018-2019 Tesla Model 3, I feel more vehicles in those years are affected.

See all problems of the 2019 Tesla Model 3 🔎.

The front lower lateral link (rearward lower control arm) fastener/bolt completely backed out and fell off the vehicle while in motion, causing the lateral link to separate entirely from the subframe. This is the exact mechanical failure described in Tesla recall campaign 23v-235 (service bulletin sb-23-31-001), however, my specific VIN was not included in that recall. The vehicle and components are currently at an independent ev repair facility and are available for inspection upon request. Photographic evidence of the missing bolt and separated control arm has been retained. The separation of the lower lateral link caused an immediate and violent collapse of the front passenger-side suspension geometry. The affected wheel was no longer anchored to the vehicle frame, causing it to fold backward and grind heavily against the wheel well. To keep the vehicle moving straight, the steering wheel had to be turned to an extreme 45-degree angle. This resulted in a near-total loss of steering control. Had this fastener failed while traveling at highway speeds instead of low speeds, it would have resulted in an uncontrollable, catastrophic collision. Yes. The problem was physically confirmed and documented by an independent, ev-certified repair facility (evfixme/shocker motors in costa mesa, CA) once the vehicle was placed on a lift. The vehicle was physically inspected by an independent service center. The manufacturer (Tesla) was contacted via the Tesla app; however, they refused to perform a physical diagnosis without pre-authorization of a $2,600+ comprehensive suspension replacement estimate and stated the vehicle was out of warranty with no open recalls. There were no dashboard warning lamps, digital alerts, or error messages from the vehicle's computer system prior to the failure. The failure presented suddenly as a loud, painful metal-on-metal grinding noise accompanied by immediate, severe steering misalignment. Currently waiting on invoice from indy shop.

While driving, the front driver-side suspension collapsed due to a complete detachment of the front lower lateral link. The fastener (bolt) backed out entirely and fell onto the road/under-shield. This matches the failure mode described in NHTSA recall 21v-835, although Tesla has previously claimed my specific VIN was not included. The failure caused an immediate loss of steering control and structural instability. I am reporting this as a potential 'recall bypass' where the defect exists outside the currently identified recall population.

A bolt securing the rear subframe assembly is loose and missing its nut. This condition has caused damage to the rear subframe assembly, which now requires replacement. The vehicle was inspected by a licensed dealer who confirmed on video that no impact damage, scraping, bending, or collision damage is present on any surrounding components. The only affected area is the bolt and nut connection point. The dealer's professional assessment is that this is consistent with a factory assembly defect — either the nut was never installed or was not properly torqued during manufacturing. No routine service or alignment would require access to this fastener. Tesla's service records for this VIN should confirm no prior work has been performed in this area, meaning the fastener has not been touched since the vehicle left the factory. Factory-installed suspension bolts of this type are typically secured with a locking mechanism or thread locker; a properly installed nut does not detach through normal vehicle operation. This constitutes a safety defect. A rear subframe fastener that was not properly secured at the factory could lead to suspension component failure, loss of vehicle control, and a serious accident. Tesla's service center has denied warranty coverage for this repair despite the vehicle being within its warranty period, citing that "a manufacturing defect would have presented itself earlier" and that because I am not the original owner, they "don't know what might have happened. " Tesla quoted $2,812. 49 to replace the damaged rear subframe assembly.

See all problems of the 2023 Tesla Model 3 🔎.

2018 Tesla Model 3 front chassis subframe welded nut to the chassis is come off now left side control arm keep getting loose.

Sunday [xxx] downtown sacramento, driving about 25 mph. Heard a loud bang—bolt sheared off front subframe. Steering felt lagging upon making a right turn vehicle proceeded in a very wide turn, pulled into parking lot. Wheel locked right as I exited [xxx] parking spot; steering went slack, brakes scraped rotor. Two witnesses saw hardware hit pavement. Aaa tech removed tire: lower control arm bolt missing, no loctite, subframe raw. Second bolt loose—single point of failure. Tesla missed this on six different service visits and during their one-twenty inspection before delivery. Recall 21v835 should’ve flagged it but service personnel assured me all clear on every visit . Vehicle towed to Tesla service center at 1104 tinker rd, rocklin, CA. Tesla shop manager sal confirmed this failure as manufacturers defect, and poor assembly. Safety was seconds from total loss. Need probe. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2020 Tesla Model 3 🔎.

Vehicle made thunking noise when driving over uneven surfaces such as bumpy roads, speed bumps, or railroad tracks. Diagnosis at Tesla service center showed front upper control arms assemblies (left and right), lower lateral link, and front lower compliance link (left and right) required replacement. Of note: upper control arm assemblies were previously replaced under warranty in November 2021 at 28000 miles. This short interval indicates defective suspension components leading to cascading failures putting driver safety at risk.

At approximately 30,000 miles, the front left suspension lateral link/control arm separated while driving due to a missing mounting fastener (bolt), resulting in sudden steering instability and abnormal front wheel movement. Vehicle handling became unpredictable and felt unsafe to control, creating risk of loss of steering control. I stopped driving immediately. There was no collision, curb strike, pothole, or road hazard at the time of the incident. No warning lights or messages appeared prior to the failure; it occurred suddenly without advance notice. Tesla service inspected and confirmed the separation and missing fastener. Suspension components and the front subframe assembly were replaced —$4,400 out of pocket. Tesla documented they could not make a formal cause determination. The recovered bolt is intact and available for inspection upon request. Insurance also reviewed the incident and classified it as mechanical rather than collision-related. Because this involves a safety-critical steering/suspension fastener failure without warning, I am submitting this report for safety tracking. I am aware of similar owner reports describing suspension fastener or lateral link separation on this vehicle generation in case this reflects a broader pattern.

The front suspension control arms on my 2020 Tesla Model 3 are squeaking and show premature wear. The noise occurs during normal driving and is accompanied by clunking, which concerns me about potential control arm failure and loss of vehicle control. My vehicle is only 40k miles and it’s a very common issue that Tesla gets to make money on. Kind of funny it happens to everyone right when the warranty ends. I am aware that this is a known issue affecting multiple Model 3 vehicles. Despite proper maintenance, the problem persists and may present a safety risk. I request that this be officially recorded as a safety complaint.

I am reporting a safety defect involving a welded rear subframe component. The welded section snapped under normal driving conditions, and this is a safety-critical structural suspension component. There was no collision, misuse, or accident prior to this failure. The vehicle is currently not safe to drive due to the compromised rear suspension structure. I have included photos showing the snapped weld and overall rear subframe area. This appears to be a premature structural defect, not normal wear. I am requesting that this failure be documented and reviewed as a potential safety defect. Additional notes: this component is part of the rear suspension and is expected to last the life of the vehicle. The failure created a serious safety hazard, and I am not driving the vehicle. I have scheduled a service appointment, but I am filing this complaint to ensure the defect is officially reported.

Lately I keep getting the following concerning message on the dashboard of almost brand new 2025 Tesla 3 car, even after reset the screen : steering assist reduced steering may require increased effort see the attached picture of this message, I took this photo on Dec 25, 2025 at 12:56 pm with parked car. I am pretty concerned with potential safety issue with the important steering-function while driving on highway and other roads. The car has only 804 miles as of Dec 26, 2025. The new car was picked up on may 31, 2025 with 15 miles. I have the fsd on monthly subscription. I have sent a message to Tesla. It has provided me with a service appointment at its west bloomfield township center in michigan on Jan 26, 2026 at 10:30 am. At the time of setting the appointment an estimate of about $450 was provided. It is concerning since the new car is under warranty. I am submitting this concerning safety related issue to NHTSA - to please investigate.

See all problems of the 2025 Tesla Model 3 🔎.

The front suspension control arm was completely detached due to unfastened bolts. While this happened on the parking lot at low speed, such detachment at highway speed would certainly lead to major damage, loss of control and injuries or death to the driver. Pictures attached show that the bolts did not have any thread lock applied and simply unscrewed themselves due to vibration. The vehicle was brought to Tesla service, where the owner was charged $3700 for repairs. The customer's complaints that this is a structural/manufacturing problem were ignored by Tesla representatives.

I purchased this car new in 2018 and recently replaced the front lateral suspension arm due to worn bushings. During the process, I discovered that one of the 14 mm bolt threads on the right side of the suspension arm had a helicoil inserted. While removal was straightforward, reinstalling the bolt proved difficult. I spent several hours reattaching it to the new suspension arm, but did not apply full torque, as I was concerned about damaging the helicoil or stripping the thread. My main concern is that the factory has stripped the original thread and used a helicoil instead of replacing the affected part. Although the repair has held so far, I am unsure if this is a safe long-term solution, as the helicoil could fail while driving. I contacted Tesla, who advised me to visit their service center. At the centinela location in los angeles, the supervisor informed me that, since the warranty has expired, they can only perform a visual inspection.

After 3 prior repairs 2 of which were recalls of the front suspension, control arms. I was driving when me and my 3 children’s life’s were almost taken. While driving on the expressway immediate loss of control of the car shaking while driving to work, I stopped immediately thank god no cars around next to me to crash into. We called for a ride and walked off the expressway. Immediately car was taken to Tesla where they told me they couldn’t help and come back in a few days. The car was later inspected by Tesla where instantly knew the issue and later the report came back where the lateral links on both sides of the front where completely out of socket, the compliance links bushing completely torn. This is critical failure and breakdown of critical safety components that almost took our life. We had moments before this happened and thank god we made it out before imminent life changing things happened. No warning no alerts in the car at any time.

My Tesla Model 3 is experiencing premature suspension failures involving the lower lateral links and stabilizer links. These components were already replaced once, and they are failing again in less than 30,000 miles. This is not normal wear for suspension parts on a modern vehicle. These failures cause clunking, instability, and looseness in the front end—conditions that affect the vehicle’s ability to track straight and maintain control, especially over uneven pavement or during emergency maneuvers. This isn’t an isolated case. There are extensive reports from other Tesla owners across multiple models (model 3 and model y in particular) showing the same premature wear on these suspension links. Many owners have parts failing even earlier. Once the car is out of warranty, Tesla charges thousands of dollars to replace these components, despite clear indications that the suspension was under-engineered for the weight of the vehicle. Tesla knows this is a recurring issue but refuses to issue a recall or goodwill repairs. A repeated failure of critical suspension links in such low mileage suggests a defect. These parts should not be wearing out this fast, and the resulting instability poses a real safety risk. I’m requesting NHTSA investigate these premature failures.

The two bolts that hold the front lower control arm on fell out (driver side). Luckily this happened when we were backing out of the driveway and not at speed. There were no warnings lights, just a loud noise from the wheel when it failed. There is already a recall about this problem for the same year and model of my car, but the dealer is saying my car is not part of the recall. Here is a link to the recall. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The front control arms are creaking and I’ve read that many of models built in 2018 have this problem as well. It is unknown if it is a safety concern or not.

Lower lateral link , and front lower compliance link and upper control arm assembly all broken and needed repair. Tesla service shop confirmed lower links were broken on both side, causing major safety concerns. They said it needed to be fixed or car could not be driven. This is a well documented issue all over the internet. The shop confirmed and said this repair is made all the time, and typically needs to be performed every 30,000-50,000 miles. The car has not been abused, only normal driving. The problem started as a squeak coming from the upper control arms and turned into a clunk when accelerating. How has a recall not been issued? people have been talking about this issue for years. Tesla acts like the front suspension is a consumable part like a spark plug in a ice car. Really? the front suspension should be rebuilt as often as every 30k miles?.

I am reporting a safety issue involving my 2025 Tesla Model 3 performance. My steering wheel began shaking while driving, and the vehicle felt unstable, especially at speed. I brought the vehicle to Tesla service in las vegas. Their inspection found that the outer tie rod nut on the passenger front side was loose, which created steering play and caused the steering wheel shake (documented in Tesla invoice #xxx). A loose tie rod nut is a serious steering safety defect that can result in loss of steering control. Tesla performed a four-wheel alignment and tightened the components but stated the issue is “maintenance” and not covered under warranty, despite the vehicle having only 12,890 miles. Tesla also stated the steering rack had “no issues,” but they did not perform any repair on the steering system beyond tightening the loose tie rod nut and charging me for alignment. They also did not explain how a nearly new vehicle could develop a loose steering component. A loose outer tie rod nut should never occur on a new car unless there is a defect or improper assembly from the factory. This poses a significant safety hazard, especially at highway speeds. Tesla did not treat this as a steering safety defect and only attributed it to alignment. They declined warranty coverage and did not fully address the root cause. I am filing this complaint because steering components should not loosen on a 2025 model vehicle, and the situation could have resulted in loss of control or an accident. I want NHTSA to be aware in case this issue appears in other vehicles of the same model year.

Compliance arm bolt securing it to the subframe is fractured. Tesla has dismissed my ongoing concerns of vibration and instability while driving. Stating they performed an in depth inspection of all suspension and subframe components and found nothing of concern during last service appointment. I did my own inspection and found the fractured bolt. Sent photo to service and they are trying to play it off as normal and safe to drive. Contacted several manufacturers and mechanics stating otherwise. Told this will end in catastrophic failure and loss of vehicle control but apparently Tesla wants me to drive it to the service department for next service.

I purchased this used Tesla Model 3 (VIN: [xxx] ) from a licensed dealer on July 15th, 2025. The vehicle is still under the original manufacturer warranty. Since ownership, I have experienced a persistent metal-impact noise coming from the suspension and steering area, especially when going over speed bumps, uneven road surfaces, or low-speed turns. The noise sounds like loose metal parts making contact. Tesla service has attempted repairs multiple times, including a recent visit that lasted several weeks. Although some minor issues were addressed, the abnormal metal impact noise continues and has never been fully resolved. The repeated unresolved noise raises concerns about structural integrity and potential failure within components related to steering, wheels, or suspension. While the vehicle remains operable, the issue affects driving confidence, comfort, and concentration. Over time, the repeated metal noise has caused stress and anxiety because I am unsure whether a part will loosen or fail while driving. Since the problem remains after multiple attempts to repair, I am reporting this as a potential safety-related defect. Thank you. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2024 Tesla Model 3 🔎.

1. During summer months the wireless charger does not work and heats up the phone to hazardous levels, when I take it to service while under warranty, they are saying its a known issue and want to charge customers for replacing charging pad 2. The suspension of the car is making sounds, Tesla wants me to pay labor charges for fixing it under warranty. The suspension issue happened in almost all the Tesla cars of my friends and neighbors. It needs to be a recall.

We noticed that one of our tires was leaning inwards and the alignment was completely shot. There was no event that caused this but just noticed it one day driving. After having to replace two new tires, we took it into the Tesla dealership and they found that the control arm and suspension as well as the frame underneath is broken. The car has a clean tittle and this problem use to be covered by Tesla but for some reason now is not and this is a big steering and safety issue! we should not be responsible for the cost to fix the car if this has happened so often in the past!.

I am writing to formally report a critical safety incident involving my 2020 Tesla Model 3, where the bumper detached while driving through a puddle of water on oct 9th, 2025. This occurred on a busy street, and fortunately, another driver alerted me just in time, averting a potentially serious accident. Following the incident, I arranged for my vehicle to be towed to a Tesla-authorized collision center and opened a claim with my insurance company. I have since learned that this issue is recognized internally by Tesla, as they have created a service incident regarding it, but have failed to communicate this to customers effectively. Tesla's lack of accountability is concerning. Despite repeated attempts to address this with their support and service teams, they have deflected responsibility and continue to downplay the seriousness of this matter, insisting I must rely on insurance to cover the costs. This situation raises significant safety concerns, not just for myself but for all Tesla Model 3 drivers. I urge NHTSA to take the following actions: 1. Investigate this safety issue regarding the bumper detachment on Tesla Model 3 vehicles. 2. Pressure Tesla to publicly acknowledge this known issue and take immediate corrective action to prevent future occurrences. 3. Ensure that affected customers are compensated for damages and repairs due to this defect. I appreciate your attention to this serious safety issue and look forward to seeing NHTSA hold Tesla accountable to protect all consumers and ensure vehicle safety. I have attached proof of diligent efforts on my part to get this resolved: - claim number with progressive - communication with Tesla giving them proof of this issue - earlier NHTSA bulletin acknowledging the issue and the Tesla internal service incident created for this issue. Thank you for your urgent attention to this matter.

Suspension shakes car at 65mph and causes cupping of tires of the inside which states suspension is clearly off.

Travelling south on [xxx]just south of [xxx] on [xxx] at [xxx]. Climate was medium-rain. Car began to hydroplane due to regenerative breaking. Lost control and began to swerve between lanes. Completely swerved 180 degrees so that car was facing wrong direct. Swerved back to right way on highway. No cars around and did not hit anything. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Front suspension creaking noise, took in for service, techs ultimately found the front subframe captive welded nuts that secure the front links had sheared off, requiring a replacement of the subframe and some other suspension components. Nuts, which were initially welded to the subframe during assembly, were loose on both sides. No associated damage or impact, normal use over 7 years of ownership. This is also a common issue, and is already associated with a very limited recall (21v-835) but for whatever reason, this failure is still occurring quite often in the wild - normally with far more extreme consequences than in my case.

The vehicle has loud creaking and groaning noises when turning the wheel at low speed or at a standstill, I’ve taken it to a Tesla service center where they claimed that this is just a characteristic of the vehicle yet I myself and a mechanic and understand that the fundamentals of suspension are the same regardless of what type of vehicle it may be and know that this is actually a known issue with Teslas especially with Model 3s. My vehicle is at 10,683 miles and still within the warranty, on Friday, September 26 at 8 am. I dropped off my vehicle for repairs later that day at around 1645 or as known as 4:45 pm. I was messaged saying that my vehicle is ready for pick up as I read the service notes, I saw that they did not do any repair on my suspension. This is concerning to me because this is a safety issue and I highly believe that the vehicle needs to be repaired. The service center is located in santa clarita, California.

My car has same symptoms as previous recall and Tesla is denying repair.

Front suspension has lost lower lateral link and bolt. There was a recall on this back in 2023 for our year and model but our car was no selected. Clearly it should have been as the suspension has failed. Please see invoice from Tesla attached. This should be taken care of by Tesla as it is a known issue.

The front passenger side upper control arm is squeaking and causing vehicle to drift to right, vehicle only has like 60k miles and the upper control arms have been replaced by Tesla before.

During driving, Tesla car spontaneously stated multiple active safety features and regenerative braking were no longer available and stopped working during driving with multiple warnings appearing. Driver safety at risk during this as well as others safety due to the lack of functioning. The car was taken to Tesla service center and was explained that front lower lateral suspension links were damaged by "impact" although the car was never in an impact or accident preventing proper alignment and functioning of the car. The part has been since repaired and currently undergoing further investigation for warranty dispute.

The contact owns a 2025 Tesla Model 3. The contact stated that the vehicle was vibrating while driving at 60 mph, and the vibration was going to the contact's head. There were no warning lights illuminated. The vehicle was taken to the local Tesla service center, where it was diagnosed with needing the four tires balanced, and the passenger’s side rear tire was replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken to another local Tesla service center at 9950 NW 25th st, doral, FL 33172) on four occasions. The dealer determined that the tires were unbalanced. The vehicle was repaired, but the failure recurred. The vehicle was taken back to the Tesla service center, where the suspension torque was adjusted. The tires were rebalanced, but the failure persisted. The vehicle was taken to the service center, and it was determined that the failure was related to the front suspension. The vehicle was taken to the same service center, where it was diagnosed and determined that the steering column was the cause of the failure. The electric steering column and steering wheel were replaced. The manufacturer was made aware of the failure. The failure mileage was approximately 8,434.

The vehicle’s front suspension began making loud squeaking noises and felt unstable while driving, especially when turning or going over uneven surfaces. At times, the vehicle does not make a proper turn and almost feels like it loses grip, which is extremely unsafe. I brought the vehicle to a Tesla service center. After inspection, Tesla provided a service estimate and documentation confirming the failure of the front lower lateral links — the exact part and condition described in NHTSA safety recalls 21v835000 and 23v235000, which cover defective front suspension lateral link fasteners on this vehicle make, model, and year. Despite the clear match, Tesla did not recognize the repair as recall-related and categorized it as a customer-pay service. This raises concern that some affected vehicles are being excluded from proper recall coverage, despite experiencing the same safety defects. There were no warning lights or alerts prior to the failure. The issue was confirmed by Tesla and the part is available for inspection upon request.