As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AMCR) WHILE ACFT WAS AT A SERVICE CTR FOR MX, MX FOUND A BULGE ON THE LT INBD MAIN TIRE. BULGE WAS GOLFBALL SIZE, PROTRUDED ABOUT .7500", AND WAS LOCATED ON SIDEWALL NEAR WHERE THE SIDEWALL AND TREAD CAP MEET. THIS WAS THE ORIGINAL TIRE SINCE ACFT WAS NEW.