As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT HAND MAIN GEAR TIRE TREAD SEPARATED FROM CASING ALONG INBOARD EDGE COMPLETELY AROUND CIRCUMFERENCE. OCCURRED ON LANDING. TIRE REMAINED INFLATED. TREAD STAYED ATTACHED AROUND OUTBOARD EDGE CIRCUMFERENCE. THIS WAS ONE OF THREE SIMILAR OCCURRENCES WITHIN 30 DAYS ON TWO DIFFERENT AIRCRAFT (BOTH MU-2'S). TIRE RETURNED TO MFG FOR EVALUATION.