What was found
CREW FELT A VIBRATION AND NOTICED SMALL BLACK OBJECT FLY IN FRONT OF ACFT. ASKED TOWER FOR RUNWAY INSPECTION FOR TIRE DEBRIS AND WAS ADVISED THAT EXTENSIVE DEBRIS WAS FOUND ON RUNWAY. CREW LOWERED GEAR EARLY AND WAS ADVISED THAT LT INBD MAIN TIRE HAD BLOWN OUT. DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT. MAINTENANCE FOUND DAMAGE TO GEAR DOORS, NACELLE AND FAIRINGS. MAINTENANCE R & R TIRE, GEAR DOORS AND GEAR DOOR LINKAGES IAW AMM AND OPS CHECKED GOOD. ACFT IS GOOD FOR SERVICE.