As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR HAD STRONG VIBRATION UPON TAKEOFF AND FELT LIKE A TIRE HAD BLOWN (FLT 4895 FILED CLOSED)JACKED UP NWG AND FOUND BOTH #1 AND #2 NOSEWHEELS TO BE OUT OF ROUND AND #2 TO BE MISSING WEIGHTS. REMOVED AND REPLACED BOTH #1 AND #2 NOSEWHEEL TIRE ASSYS IN REFERENCE TO ERJ-175 AMM 32-49-01.