2024 TOYOTA 4RUNNER Wheels Problems

On [XXX] I was driving my '24 4Runner Limited with factory installed Yokohama Geolander G96 245 60 20 tires and had the driver side rear tire inner sidewall blow out. There was nothing in the road that could've hit the rear tire after missing the front tire. I called Yokohama IAW their warranty procedure. They said I'd have to take it to the dealership for inspection to see if it was defective. Called my dealership and got an appt, drove 50 miles to the dealer only to have the service rep spend MAYBE 20 seconds looking at the tire to say "it was hit by something" even though there is zero evidence of a puncture - Picture included. He didn't even dismount it to inspect the inner sidewall. He pointed at some marks on the wheel (NOT THE TIRE) saying something hit it there - ALL 5 wheels on the...