2023 GMC Sierra 2500

On Saturday, XXX, at around 3:00 PM, my wife and I were traveling southbound on Interstate XXX toward [XXX] (this occurred in [XXX], just north of [XXX]). We were driving our 2023 GMC Sierra 2500HD pickup while towing our 36-foot 5th wheel trailer. I was traveling at approximately 60 miles per hour, and there was heavy traffic on the highway. Just north of Highway XXX, the passenger rear tire delaminated and went flat. The tread came off the tire, striking the wheel well, rear bumper, and tailgate of my truck, causing significant damage. It also hit the front panel of my 5th wheel trailer. The tread then flew off and struck the windshield of a vehicle traveling next to us, but fortunately, there was no damage to that vehicle. I stopped at a Discount Tire store, where the manager inspected the tire and concluded that it had delaminated, likely due to a defect in the tire. There were no warning signs before the tire failed. Before driving that day, I checked the tire pressure on all tires. According to the information on the tire sidewalls, the rear tires were set to 80 PSI before I started my trip. The tire in question was an [XXX] Goodyear Wrangler Trailrunner AT with DOT#[XXX]. I have contacted Goodyear Tire, and they have since picked up the tire for inspection in their lab. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

These tires are not safe for off-road to highway use. After transitioning to the highway from a gravel driveway, I noticed that rocks were stuck in the treads. A significant about of rocks became dislodged and start to contact my vehicles underbody steps. I feel as if this can create significant and costly problems for the vehicles that are following close or perhaps behind in any manner. Large rocks and what I would classify as mini boulders are often found lodged in the tread and don't come out till they are picked out or fly out.