As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER T/O TOWER SAID LT MLG TRAILING SMOKE-NO ABNORMAL INDS ON BRAKE TEMP GUAGES. THEN TWR ADVISED THEY FOUND TIRE DEBRIS ON RWY-HAD NOT RETRACTED GEAR AS PRECAUTION. PHONE PATCH WITH CO. THEY REQUESTED US TO RETURN TO CLT. JETTISONED 15000 KILOS OF FUEL. REMOVED & REPLACED NR 5 & 6 MLG TIRES IAW A300 MM 12-37-32. NO OTHER DEFECTS NOTED.