As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 NOSE LANDING GEAR TIRE HAS A BULGE (INDICATING TREAD SEPARATION) BETWEEN THE SIDEWALL CHINE AND THE TREAD OF THE TIRE. BULGE IS APPROXIMATELY 7 INCHES LONG. SUSPECT MANUFACTURING DEFECT IN TIRE. TIRE AND WHEEL ASSY REMOVED FROM AIRCRAT AND OVERHAULED WHEEL WITH NEW TIRE INSTALLED ON AIRCRAFT. (K)