What was found
THE AIRCRAFT WAS NOT GROUNDED. DURING CLIMB, STATUS MSG TIRE PRESSURE SYNOPTIC SHOWS LEFT NOSE 0 PSI. THE FLIGHT CONTINUED TO DFW, BUT DECLARED AN EMERGENCY FOR LANDING. THE FLIGHT LANDED WITHOUT FURTHER INCIDENT. PER AMM 32-45-02, REMOVED & REPLACED LEFT NOSE WHEEL & TIRE ASSY DUE TO LEAK, AND RIGHT NOSE WHEEL & TIRE ASSY DUE TO LEFT NOSE GEAR WHEEL BEING FLAT, NO FAULTS.