As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
POST FLIGHT INSPECTION REVEALED A SECTION OF TREAD MISSING FROM THE LEFT INBOARD TIRE. THE MISSING TREAD WAS A STRIP MEASURING APPROXIMATELY 2 X 16 INCHES. IT IS ASSUMED THAT THE TREAD SEPARATED DURING LANDING SINCE THE PRE FLIGHT INSPECTION REVEALED NO DAMAGE AND TAXI AND TAKEOFF SEEMED NORMAL. THE TIRE THAT EXPERIENCED THE TREAD SEPARATION WAS A RE-CAPPED TIRE.