NHTSA Complaint #11694101 — 2013 HYUNDAI TUCSON

The driver side front sidewall developed a shake then a crack appeared in the sidewall about 4 inches long. The other tires show signs of dry rott. They have worn away to nothing in 21k miles less than a year. Can provide mechanic reports of the validity of my car's parts cause ive had a horrible vibration and sound. Turns out the tires are coming apart. And they are refusing to fix it. Said too much of the tires worn away. I have proof that all possible precautions were taken as ive spent a good bit of money having the garage confirm my parts are good trying to track that vibration and sound down. Now im seeing more and more people reporting this. The reviews on these tires are more of the same. Vibration and separation. This isn't right. That warranty is bs especially when I reached out yo kumho 2 times previously. Theyre going to get someone killed. 3 of the 4 tires are showing signs of failure. 21k miles in on a 65k tire balanced and rotated every 5k miles