As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF THE LT MLG TIRE TREAD SEPARATED & DENTED THE LT INBD FLAP, SPLASH GUARD & WAS INGESTED INTO THE LT ENG. EMER DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. ACFT CURRENTLY UNDERGOING MX. SYS GND CHECKED NORMAL OPERATION OPEN.