There are 3 stored owner reports matching the tires & wheels leading-label group for the 2014 Hyundai Sonata in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)OUR 2014 HYUNDAI SONATA GLS 4-DOOR SEDAN CAME EQUIPPED WITH KUMHO SOLUS KH 25 TIRES, SIZE 205/65R16. THE CAR HAS APPROXIMATELY 27,000 MILES. WHEN REMOVING A FLAT TIRE, I NOTICED THAT SMALL CHUNKS OF RUBBER WERE COMING OFF OF THE TIRE. I THEN CHECKED THE OTHER THREE TIRES & FOUND THE SAME PROBLEM. SOME OF THOSE RUBBER CHUNKS COMING OFF WERE ALONG THE EDGES & SOME WERE IN THE CENTRAL PART OF THE TIRES. I CALLED THE MANUFACTURER & WAS REFERRED TO AN AUTHORIZED DEALER, KAUFFMAN TIRES IN THIS CARE. THEY CLAIMED THAT THIS IS NOT A WARRANTY ISSUE SO THEY STATED THAT NOTHING COULD BE DONE EXCEPT TO SELL ME NEW TIRES & OTHER CAR SERVICES. IT SEEMS TO ME THAT THIS IS ABNORMAL FOR TIRES TO BE FAILING AFTER ONLY APPROXIMATELY 27,000 MILES. SINCE I'M CONCERNED ABOUT SAFETY, I WILL BE REPLACING ALL FOUR TIRES BUT NOT WITH KUMHO TIRES. I CERTAINLY NEVER BUY THAT BRAND OF TIRE &, WILL CHECK TO SEE WHAT BRAND OF TIRES ARE ON ANY CAR THAT I WILL BUY IN THE FUTURE TO BE SURE THAT THEY AREN'T KUMHO TIRES
4 KUMHO TIRES, ORIGINAL TIRES WITH LESS THAN 30,000 MILES & 2 YEARS AGE ARE CHIPPING AWAY ON THE TREAD. CONTACTED HYUNDAI & KUMHO & THEY WERE DENYING ANY DEFECTS. THESE TIRES SEEM DEFECTIVE & TREAD SEPARATION AT HIGHWAY SPEED IS POSSIBLE MAKING THEM VERY UNSAFE. THESE TIRES WERE USED ON CITY STREETS & STATE HIGHWAYS ONLY. *TR
MY KEY COMPLAINT IS THAT THESE TIRES HAVE NO GRIP ON THE ROAD WHEN WET. THEY CAN'T HOLD TRACTION DURING HEAVY BRAKING - THROWING THE CAR INTO A SKID. AROUND A CORNER THEY EASILY SKID. SHOULD SOMEONE BRAKE HARD AT HIGHWAY SPEEDS, CATASTROPHE IS ONLY A MOMENT AWAY AS THESE TIRES DO NOT GRIP THE ROAD. ALSO, THESE TIRES NOTORIOUS REPUTATION FOR THE HYDROPLANING RISK AND SIDEWALL BUBBLING - WHICH COULD ALSO RESULT IN A CATASTROPHIC TIRE BLOW OUT. FATALITIES OR INJURIES ARE A POSSIBILITY. STOP HYUNDAI FROM USING GARBAGE-QUALITY TIRES ON ITS NEW CARS. ONE POSSIBLE REFERENCE SOURCE: HTTP://WWW.TIRERACK.COM/SURVEY/SURVEYCOMMENTS.JSP?&CATEGORY=TIRE&ADDITIONALCOMMENTS=Y&COMMENTSTATUS=P&TIREMAKE=KUMHO&TIREMODEL=SOLUS+KH25&FROMTIREDETAIL=TRUE&TIREPAGELOCQTY=. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.