As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR VIBRATION AT 75 KTS UNTIL ABOUT 100KTS ON TAKEOFF. SEEMS TO BE BODY OR WING NOT NOSE. FLT CREW FELT IT AND LASTED AROUND 5 SECONDS EA TIME. GOT VIB AGAIN ON LANDING PER CREW. REPLACED NR 15 & 16 MLG TIRES ON R WING GEAR FOR UNEVEN WEAR.