Bridgestone Alenza A/S Ultra All Season 275/50R20 113W XL SUV/Crossover Tire

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.

With an 80K treadwear rating this tire is the worst performing tire I've ever owned. Despite rotating the tires every 5 to 6K miles and keeping them properly inflated, they will not make 30K miles before requiring replacement. Traction and comfort are OK, but nothing special. Without question this will be my last set of Bridgestone tires.