NHTSA Complaint #11572794 — 2022 TESLA MODEL X

I continue to experience accelerated severe rear tire wear since my original purchase of this car new in February 2022 on both rear tires (275/45R20). The car has had the alignment specifications confirmed by Tesla. Yet I have had to replace two sets of rear tires in less than 36,000 miles due to the inside edge of both tires being worn through the rubber and into the steel cords of the tires. This last set of tires went ~14,000 miles and still had 5/32" tread depth remaining across all treads. This substantial wear is not readily observed by the vehicle operator without crawling under the car. The wear on these tires is indicative of excessive negative camber settings of the suspension. However, TESLA states the rear suspension alignment is within camber specifications at -2.13 to -2.06 degrees. The tires appear road worthy during a casual walk around of the vehicle. I have been fortunate these tires have not experienced a blow out, which at highway speed could have resulted in loss of control of the vehicle. I have retained both removed rear tires. Repair orders, alignment details and picture of excessively worn tire are attached.