Description of incident: Date: 02/25/21 Road condition: wet As I slowed to exit the highway (speed +/-55 mph), I heard a loud noise from the right rear of the vehicle. Vehicle was difficult to control until I slowed significantly. First thought was a blow-out. Was surprised by the extent of the damage to the wheel since I did not hit anything. What component or system failed or malfunctioned, and is it available for inspection upon request" The right rear wheel failed. Tire was flat and showed no signs of damage. The wheel and tire are available for inspection. How was your safety or the safety of others put at risk? The instantaneous wheel failure and subsequent loss of air pressure in the right rear tire made the vehicle difficult to control. Has the problem been reproduced or confirmed by a dealer or independent service center? The Toyota dealership, where the vehicle was purchased, inspected the vehicle on 02/26/21. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The vehicle was inspected by the Toyota dealership on 02/26/21. Subsequently, I tried to work with Toyota at the regional and national level hoping to receive some insight into what might have caused the failure. Without an accident and injury, there was little interest in finding resolution. Toyota was unable to offer evidence that I hit something and they were unable to offer an explanation supporting the failure. Naturally, this leads me to question the integrity of the remaining wheels. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear" TPMS activated.

- Fort Collins, CO, USA