As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FLIGHT CREW REPORTED THAT THE NOSE WHEEL VIBRATED BADLY DURING THE TAKEOFF ROLL. TROUBLESHOOTING IDENTIFIED THE NLG TIRE AS DEFECTIVE. THE DEFECTIVE NOSE TIRE WAS A LITTLE OVER A MONTH OLD & HAD 121.1 HRS & 95 CYCLES OF USE. PREVIOUS TO THIS EVENT THE NOSE WHEEL SHIMMY DAMPENER WAS CHECKED FOR SERVICE & FOUND TO BE SATISFACTORY.