What was found
REJECTED TAKEOFF 40-50 KTS, DUE TO AIRCRAFT SHUDDER SUSPECTED COMPRESSOR STALLS. NO ABNORMALS NOTED ON ANY ENGINES AFTER THROTTLES RETARDED. RAN APPROPRIATE QRH PROCEDURES. INSPECTED ENG'S FOR HIGH PWR STALL IAW MM 71-00-000-6 1 WITH NO FAULTS FOUND. DURING DEBRIEF FLT CREW REPORTED THAT THEY SAW NO ABNORMAL PARAMETERS BUT FELT MORE OF A SHUDDER IN THE NOSE AREA OF THE AIRCRAFT. INSP NOSE GEAR TO FIND RT N/WHEEL SEVERELY OUT OF ROUND. REMOVED AND REPLACED BOTH LT AND RT NOSE WHEELS IAW M/M 32-45-011-4.