NISSAN 2015 GT R - Owner's Manual - Manual (Page 28)

ITEMS Brake Fluid
GT-R SPECIFIED FLUIDS Genuine NISSAN Brake Fluid R35 Special II*3
MAINTENANCE INTERVAL Change brake fluid every 3,000 miles (5,000 km).
*3: Genuine NISSAN Brake Fluid R35 Special II is the factory fill brake fluid. The Vehicle Dynamic Control (VDC) unit and other related parts were specially designed for
this brake fluid and NISSAN cannot ensure the best performance and proper operation of the vehicle if other brake fluid is used.
GT-R Overview GTR-21