Tire Tread/belt problems of the 2015 Ford F-150

Tire: p265 / 60 r 18 on June 25, 2023 at 1100 hrs, the left rear tire began shedding chunks and immediately had catastrophic tread separation. This caused a temporary loss of control narrowly missing collision with other vehicles. When the tread separated at least one large piece did not tear free and acted like a flail significantly damaging my vehicle (left read qtr panel and truck bed). This sudden tread separation was a significant safety risk to me and my passengers. Vehicle was inspected and tires rotated 1 week prior to the incident by a qualified mechanic. No warning lights were illuminated prior to the incident. Mechanics inspected the damage and tires and noted that the matching tire on the pax side shows signs of possible tread separation. Insurance CO was notified and assessment is scheduled.

265/60r18 the tire is a landsail. The tires on all four wheels have started to fail their is a noticeable line where the belts have be gone to pull away. I had one fail one the right front and replaced both on the front replaced at time of failure, the same failure has happened with a tire with the size 255/70r16 on a different truck with the same failure by the same band. Their has been no unusual use of the tires but have started this with less then a year on them on average the top speed that the truck goes is 75.