NHTSA Complaint #11695955 — 2022 GMC SIERRA 2500

LT275/65R20 is tire size. On 26 August 2025 the tread separated from the left front tire completely, but the tire did not go flat. Traveling in Texas near Christoval, TX at 75 mph on smooth roads. The vehicle had 26,000+ miles and tread depth was over 4/32nd. Front tires were replaced. On 21 October 2025 the tread separated from the left rear tire 90 percent of circumference and the tire ripped open. Vehicle had 27,600+ miles on it. Traveling near McLoud, OK on Hwy 102? at about 50 mph on smooth road. Rear two tires replaced on 23 October. These two tires are in my possession for inspection, tread depth was 4/32nd and 5/32nd. Claims have been submitted to insurance. Picture of 2nd incident attached. These two incidents indicate to me that these tires are defective and should be recalled. Failure has been verified by GMC dealer and Walmart. There were no warning lights either time.