What was found
DURING TAKEOFF, EXPERIENCED STRONG YAW TO RT AT +80 KIAS. ABORTED TAKEOFF AND EXITED RUNWAY. SHUTDOWN AND NOTICED NR3 AND NR4 TIRES BLOWN DUE TO MISSING TREAD. FOUND NR1 AND NR2 TIRES FLAT. REMOVED AND REPLACED NR1 TIRE IAW CHAPTER 32-41-05-4 OF THE AMM P/N OFF 5010488-R7-1 S/N OFF MAR92-0297 S/N ON JUN97-2212. NR2 TIRE PN OFF 5010488-1 PN ON 5010488-2 SN OFF UNREADABLE SN ON DEC94-1302/OCT00-3318. NR3 TIRE PN OFF 5010488-1 PN ON 5010488 SN OFF UNREADABLE SN ON FEB95-1348. NR4 TIRE PN OFF 5010488 PN ON 5010488-2 SN OFF MAR95-1375 SN ON MAY96-1833.