NHTSA Complaint #11499991 — 2020 CHEVROLET SPARK

The contact owns a 2020 Chevrolet Spark equipped with Kumho Tires, Tire Line: Solus TA31, Tire Size: 185/55/R15, DOT Number: Y0MBYAY1. The contact stated that the driver's and passenger's side front tires and the passenger's side rear tire had chunks of rubber separating from the tread. The vehicle was taken to an independent mechanic, who diagnosed that the driver's and passenger's side front tires and the passenger's side rear tire needed to be replaced. The tires were not replaced. The manufacturer was made aware of the failure and informed the contact that the tires were not covered under warranty. The failure mileage was 22,817.