What was found
CREW REPORTED THE RIGHT HAND NOSE TIRE TREAD SEPARATED ON TAKEOFF. CREW DECLARED AN EMERGENCY AND CONTINUED ON TO CLT WHERE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND CONFIRMED THE RIGHT HAND NOSE TIRE TREAD HAD SEPARATED AND CAUSED DAMAGE TO THE AFT NOSE LANDING GEAR DOOR. MAINTENANCE REMOVED AND REPLACED BOTH NOSE TIRES IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS FERRIED TO DAY WHERE MAINTENANCE REMOVED AND REPLACED THE AFT NOSE LANDING GEAR DOOR ALONG WITH REPAIRING ALL DAMAGE. AIRCRAFT WAS RELEASED FOR SERVICE.