general problems of the 2020 GMC Sierra 3500

The contact owns a 2020 GMC Sierra 3500 equipped with goodyear tires, tire line: wrangler trail runner, tire size: lt275/65/r20), dot number: (na). The contact stated that while driving approximately 40-45 mph, the vehicle exhibited the death wobble, causing the vehicle to become difficult to steer. The contact took the vehicle to the dealer to have the wheels aligned; however, the contact was informed of tread separation on the front driver’s side tire, and that the driver’s side rear tire had bubbles. The contact was informed that the passenger’s side front and rear had bubbles as well. The tires were replaced with a different brand tire. The manufacturer was not made aware of the failure. The approximate failure mileage was 29,400.

These tires are good year wrangler trail runner at size lt275/65 r20. My total mileage on these tires was 42,751. These were the original tires that were installed when the truck was purchased new. My tires are rotated every 7,500 miles. Tire pressure is maintained at the exact pressure and in this case was just checked 4 days prior to the incident. I was driving on an interstate at 70 mph. A vibration started. I checked the tire pressure monitors and all showed normal pressures. About 4 minutes later the vibration increased and I decided to pull over. I had slowed to about 45 mph and had my turn signal on, as I was intending to pull on to the right shoulder. Suddenly the left rear tire exploded, and tread had separated. My truck was damaged . All the components in the wheel well are gone or damaged. The left rear 1/4 panel/fender is bent. No repair estimate yet. After the incident I saw zero pressure on that tire indicating on the tpms.