Bridgestone Turanza QuietTrack All Season 235/45R17 94V Passenger Tire

I have only used Bridgestone tires on all of my vehicles over the years, run flats to all seasons, but I am currently very unhappy! I love the Turanza Quittrack tires but unfortunately they are not lasting as long as they are supposed too! My current tires have lasted less then 30k miles and I need to replace all 4 tires. Do I risk buying these same tires again and have them for another 29k, these tires are not cheap.

Bought these in November of 2023 at the Jeep/Dodge Dealership in Morgan, Utah. Was told in August of 2024 that I would need to replace them before winter. Obviously, I was upset by this since the tires hadn't been on the car for a year and didn't even have 20k on them! When I was trying to get them replaced the dealership kept giving me the runaround. I was finally told after nearly 2 months to bring in my car so they could take pictures and measure the depth. I brought it in the girl came out and measured the tread and she said they were perfectly fine. I then asked to speak to the manager and when he walked out, his reaction was "wow that's not normal and they needed to be replaced". He said he would look into it and would call me back. 20 minutes later he called and said there's nothing he could do. He said Bridgestone wouldn't warrant them until the tires are 2/32. The tires are in no condition to be driven in an Utah winter! I went to another tire dealer and had them look at them and he said the tires would most likely need to be replaced by January or I would be sliding all over the place! So, a tire that has a warranty of 80,000 miles they will only make to 25,000 or so and you'll most likely end up in a ditch or left on the side of the road! I was also told they stopped making these tires about a year ago! BAD TIRES!