As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:N/A BTB - REJECTED TAKEOFF AT80 KIAS DUE TO VIOLENT SHAKING AND THUMPING SOUNDS DURING TAKEOFF ROLL. SUSPECTED BLOWN NOSE TIRE. FOUND LEFT AND RIGHT NOSE TIRES WORN UNEVEN. SUSPECT OUT OF ROUND PER MM 32-50-00. REMOVED AND REPLACED LEFT AND RIGHT NOSE TIRES.