As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENTIRE TREAD NR 2 MAIN TIRE MISSING, MARKS ON UNDERSIDE OF LEFT WING-UNKNOWN IF T/O OR LANDING. CORRECTIVE ACTION: INSPECTED MARKS ON BOTTOM OF THE FLAPS. NO DAMAGE FOUND. FOUND BOTH NR 1 AND 2 TIRE WITH 255 PSI, PER TIRE INSPECTION REF A321 AMM 32-41 ONLY NR 2 NEEDS REPLACED. REPLACED NR 2 MAIN WHEEL ASSEMBLY, PER A321 AMM 32-41.