As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CREW REPORTED LOUD BANG FROM NOSE WHEEL AREA ON TAKEOFF ROLL AND JUST BEFORE ROTATION. THEY ALSO NOTICED SOMEHTING GO PAST THE WINDSCREEN. A FLY PAST THE CONTROL TOWER AND DEBRIS FOUND ON THE RUNWAY CONFIRMED TREAD SEPARATION FROM ONE OF THE NOSE WHEEL TIRES. THE AIRCRAFT FLEW AROUND TO BURN OFF SUFFICIENT FUEL AND LANDED WITHOUT INCIDENT.