NHTSA Complaint #11678119 — 2024 SUBARU IMPREZA

Yokohama Avid (front x2) 4UT76EX1623 and (rear x2) 4UT7EX1723 225/40R18 while the Passenger Front (4UT76EX1623) tire completely blew out the sidewall after third party inspection all 4 tires on my New 2024 Subaru Impreza are failing per the tire technician "after inspection it appears that all four tires show significant premature tire wear on the vehicle". Alignment preformed April 10, 2025 by DCH Subaru of Riverside and again alignment and suspension were checked the day after blowout of tire on July 28,2025 by American Tire Depot " no issue found with the vehicles suspension and alignment is within specs at this time". I was driving on a mountain road approximately 25 MPH when blowout occurred. Significant POP sound heard and vehicle TPS system immediately alerted us that the tire pressure dropped to 0. Tires had been maintaining tire pressure well before the incident. The "significant premature tire wear" is indicated by a noticeable crack that appears around the sidewall of all four tires as well as the steel cord showing significantly along the inner wall of the tire that blew out. This was only visible after removing the flat tire to apply the spare.