As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF TIRE LOW PRESSURE ECAM ALERTED US OF 175PSI LEFT NOSEWHEEL TIRE AND DESCENDING PSI RIGHT NOSEHWEEL TIRE EVENTUALLY REACHED 0 PSI. GROUNDED - YES. FOUND PUNCTURE IN RH NLG TIRE. REMOVED AND REPLACED BOTH LH & RH NLG TIRES PER AMM 32-41-12. SPIN CHECK GOOD, SECURITY CHECK GOOD. PERFORMED GVI OF NOSE AXLE, NO DEFECTS NOTED. OK FOR SVC C#20060.