What was found
REJECTED TAKEOFF AT APPROXIMATELY 110KTS DUETO SEVERE NOSE GEAR VIBRATION, RETURNED TO GATE. PERFORMED VIS INSPECTION ON NOSE LDG GEAR IAW AMM 05-27-10 AND OK, FOLLOWED TSM 32-20-00 AND CHECKED OK ALSO ACCOMPLISHED AMM 05-51-16-200-801-A, VIS INSPECTED NOSE AND MAIN TIRE AND BRAKES, CHECKED OK. REPLACED BOTH NOSE WHEEL/TIRE ASSY IAW AMM 32-41-12 AND TIRE PRESSURE, LEAK CHECKED OK. CONFIRMATION CHECK ACCOMPLISHED.