NHTSA Complaint #11552133 — 2023 TESLA MODEL Y

While driving in second lane from Left on I-90 at approximately 60 MPH an indication of 'tire pressure low - Pull the car over' was observed on the screen. Car was pulled over and it was noticed that driver side rear tire was blown. It was separated at the wall. Tire pressure was per the recommendation from manufacturer as there was no deviation indication prior to the incident. After driving on same section of the road for at least two times no potholes were observed as the section of the I-90 around that area appears to be relatively recently laid. The tire was inspected at home after the incident and there was no FOD found in tire. As a first impression it appears to have failed at the tire wall. Expectation is that after failure the tire wall should be able to sustain the vehicle weight and operation of vehicle at least for a very short distance to pull over the car from the traffic on a highway for safety of driver/passengers and other vehicles on highway. In this case the consequence of incident could have been a very serious life threatening event. A detailed analysis of design specification and manufacturing process of tire including quality program and sustainability would make sense to verify if this is a design and/or manufacturing failure, to validate and re-evaluate the certification and prevent this type of issue. Also it is quite surprising that tires for this make of vehicle are not covered under warranty. It would also be important to find out idf similar incidents have happened but not reported. For the owner of this vehicle there was no satisfactory and technically convincing response to questions about probable cause and concerns about safety at the authorised service center except the replacement of tire by same make and model of tire with cost of replacement paid by owner/customer.