2021 Kia Sedona Tires Problems

Your original tires from the factory have experienced multiple belt failures. The first tire failed during a long drive at 16,760 miles and required emergency replacement in January 2024, followed by a second tire failure just days later at 18,927 miles. After inspection, all four original tires were found to have defective belts and were replaced under warranty in March 2024. The tire manufacturer (Kumho) has not yet reimbursed you for the first two emergency replacements. Resolving this issue will likely involve pursuing a warranty claim with the tire manufacturer and providing documentation of the failed tires.

While driving at 80 mph, you noticed abnormal vibration from your tires. A mechanic found that the tread was separating on both rear tires, which is a serious safety issue. The original Kumho Crugen tires were replaced. You'll need to have your tires inspected regularly and replaced if you notice similar vibration or uneven wear.