Which parts fail
Components named in complaints (struts, shocks, control arms, ball joints, springs).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2020 Hyundai Palisade owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2020 Hyundai Palisade. The contact stated while driving approximately 35 MPH, the tires were making a grinding sound. There were no warning lights illuminated. The vehicle was taken to several dealers. The first dealer diagnosed the failure with tire cupping. The second dealer diagnosed the failure and determined that the rear wheel bearings needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 16,000. This car has become a dangerous noisy vehicle in the rain (due to tire cupping) and a real noisy vehicle during non-rainy operating days. The contact has stated that although the vehicle has a lifetime alignment, the issue still persisted and they no longer have the vehicle.
In August of 2023, Stivers Hyundai located in Columbia, SC replaced the rear shock absorbers on my 2020 Hyundai Palisade Limited due to a rattling and knocking noise in the rear of the vehicle. The noise never completely went away, but was somewhat better. In July of 2024 the noise was back to the same noise as we were hearing in 2023. We took the vehicle to the dealership in August of 2024 complaining of the same noise previously heard. The dealership stated that we needed new shock absorbers (same as which they replaced a year ago) and which only had approx. 20,000 on them. When we explained that they had just replaced them a year ago, they completely dismissed our concern and noted that they needed to be replaced and offered no explanation as to why they would wear out in a years time. …
The rear shocks have failed multiple times on my vehicle. The original shocks failed under 50k miles. I had them replaced on February 14 with OEM shocks at the dealership. The replacement rear driver side shock began leaking last week, approximately 6.5 months after install. It is currently available for inspection upon request. Without properly working shocks, the car is more difficult to control over rough roads, and creates a safety hazard for myself and others. The original shock issue that was corrected in February was reproduced by the dealer and an independent service center. The new problem is self diagnosed, but is very evident when looking at part and surrounding area (fluid leaking from the shock and dirtying the surrounding parts). The vehicle has not been inspected by the manufacturer, police, insurance representatives or other parties. …
1) Back end of the vehicle sways, bounces at any speed when going over slightest bump. Driving with failing shocks or struts has a direct impact on your ability to control vehicle. Research indicates KNOWN ISSUE with 2020-2021 Hyundai Palisades - TSB22-SS-001H issued for PART of the problem but no recall. Hyundai clearly knows about it but not issuing needed recall because it is a warranty item, hoping customers don't realize it until out of warranty. Mine still in warranty, 48K miles. Rear- self leveling shocks appear to be the issue along with upper insulator piece. See Forum: [redacted] ) Another KNOWN ISSUE with cracking windshields same model. Mine cracked [redacted] while parked under cover - no apparent cause, Hyundai wanted over 1K to replace - had to use insurance to replace it. [redacted]
The self-leveling rear suspension on this vehicle has failed twice at approximately every 20,000 miles. I do not tow anything or haul heavy loads. It is a family transport vehicle that is primarily operated on smooth, flat paved roads in a suburban environment. The service writer at Don Moore Hyundai in Owensboro, KY advised that this is a very common issue due to poor design. The components require complete replacement. My personal research via vehicle interest/information forums seems to support this claim as many others have been experiencing the same issue. There is no warning that failure is imminent. The suspension makes a knocking sound, primarily at low speed. Ride and handling are negatively impacted, and the tires are subject to damage and premature wear. The vehicle is available for inspection and it is serviced at the aforementioned dealership.
The rear shocks on my vehicle were checked and the left rear is requiring replacement at approximately 33K miles. The leakage was gradual and after the ride became noticeably rough, I took it for diagnosis at Safford Brown in Fairfax, VA. A failed left rear shock was confirmed. I am replacing to make the ride bearable, and in researching the issue, learned of a TSB for my model year issued by Hyundai for rear shock problems. I will request that the dealer keep the bad components if needed for further action to be pursued with Hyundai. The service advisor also noted very uneven wear on three tires which I believe to be directly caused by the gradual failure of the shock. An alignment was recommended. I have been advised by the service advisor and technician that the right rear shock is intact and does not require replacement at this time.
Self-leveling shocks are bad just over 70,000, when the vehicle is out of warranty. Contacted Hyundai with no assistance. Did my own research and found that it seems to be a known issue with Hyundai Palisades. [redacted] Seems ridiculous that a part so expensive without the option for aftermarket parts would be going bad so easily. My safety has not been jeopardized YET; however, worn or broken shock absorbers can lead to reduced braking efficiency, which could be a serious safety risk in the event of an emergency braking situation. In addition, worn or broken shock absorbers can cause your vehicle to skid on wet roads Repairs are ongoing with an independent service provider.
- Self leveling rear shocks failed at 21,000 miles leading to dangerous instability on the highway. - The problem was ignored by my primary Hyundai dealer but identified by another and the shocks were replaced. Hyundai Corporate was of no help. - There are numerous reports of self leveling rear shock failures on the higher Hyundai Palisade trim levels. See on line chat forums; Google "Hyundai Palisade Rear Shck Failures". - Hyundai has failed to correct this safety issue and continues to manufacture and offer their self leveling rear shocks on certain model trims. This is a safety problem requiring an investigation by the NTSB. - As a note, 40 per cent of the writers mileage is highway, and there were no heavy loads or abusive driving practices.
I purchased this vehicle with 18,000 miles on the odometer. I am not a reckless driver, and primarily commute to and from work on paved roads. At 29366 miles, I had to have one of the rear shock absorbers replaced after it started making a strange noise. Again at 49596 miles, both rear shock absorbers had to be replaced. I recently took this car back to the shop with 86000 miles on the odometer and once again the shocks are having to be replaced. This is a known defect with Hyundai's self leveling rear shocks. The first two incidents were covered under warranty, but Hyundai is refusing the replace them this time because it is no longer under the manufacturer warranty.
The car started very slightly making a clunking noise and it progressively got worse. We've taken it for every scheduled maintenance and didn't know anything was wrong. We asked for it to be specifically checked at our recent oil change and were told it is a unfortunate COMMON issue that HYUNDAI IS AWARE of BUT the warranty ended on that about 6 months ago - something that should've been addressed and resolved, they waited until out of warranty and didn't do anything and now the fix is $1700 (rear struts need to be replaced) car jumps and it will get even worse. Also the wipers turn on when there is no rain but don't turn on when it rains the sensors are messed up
Suspension complaints in other Palisade years
Frequently asked questions
How common are suspension problems on the 2020 Hyundai Palisade?
NHTSA has 61 complaints about the suspension of the 2020 Hyundai Palisade, 11% of the model year's 541 complaints. The component named most often is rear (1 mentions).
Is there a recall for 2020 Hyundai Palisade suspension problems?
No. NHTSA lists no suspension recall for the 2020 Hyundai Palisade, though it has 5 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2020 Hyundai Palisade suspension problems start?
Half of the complaints with a recorded mileage happened before about 5,000 miles, and 100% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.