Bridgestone Alenza A/S Ultra All Season 255/55R20 107H SUV/Crossover Tire

These came with my Audi eTron and were very comfortable. The tread life was very low considering the site mentions 70k mileage. I got around 29k out of them. Doesn't seem to be a good tire choice for heavy cars, which most luxury vehicles are heavier.

My RAM 1500 came with the older version of these tires that had a 40,000 mile warranty. At 30,000 they had strange wear patterns on three of the four tires even though they had been rotated multiple times, correct pressure maintained, and NO alignment issues. Got a 25% reduction is new set of four due to prorated mileage failure and really loved the new ones at first. Now with only 25,000 miles on them it is clear they won't make it to 50,000 let alone 70,000 or 80,000 or whatever they claim. Bigger problem is today pulling out of driveway the passenger front tire blew out. I did not hit anything, there was no road hazard, the sidewall simply failed going over the 1" curb from my driveway to the street. Thank God I was not driving down the highway with my three kids in the car. I am filing a report with NTSB to see if their are manufacturing problems reported with these tires as I do not feel safe keeping them on my truck. The dealer insists a tire cannot simply blow out and I must have hit something but the RAM Roadside tech said it was clearly a sidewall band problem and it was obvious I hit nothing, and there was nothing in the road or stuck in the tire.