Rotor Diameters And Thicknesses

[FATGTS-R]

Hi guys,

On my HR31 I am running R32 GTR calipers and rotors up front.

I know there is a small difference in rotor sizing compared to 33 GTST. My question is will it be fine to use the 32gtr calipers with the 33 gtst rotors?

If anyone has the actual dimentions for each rotor or a link showing them that would be great.

thanks in advance.

Jayson..

[XKLABA]

r32 gtr rotors are 295x32

[djr81]

DBA site has all the rotor dimensions for the Nissans.

[MrStabby]

IIRC

R32 GTR = 297 x 32

R33 GTST = 297 x 30

Some of the 32 GTR upgrade kits used 328 x 30 rotors with the sumitomo calipers, so running the thinner rotor shouldn't be a problem if they have the same offset. The GTR rotors would work better at the track.

[Beer Baron]

fron 32 GTR are 296X32. the rears are 297. front 32 GTST are 280X30 and 33 GTST are 296X30. 33 GTR are 324X30.

no problem running the GTST rotors 2mm not too much difference to matter, but why not just run the 32 GTR rotors? they are just that little bit thicker which is a good thing.

[FATGTS-R]

Thanks for all the info guys.

Beer baron, the reason I ask is because I have a set of 33 gtst front calipers and rotors for sale and many people are asking for the calipers only.

From the info I now have it wont matter too much if I seperate and get stuck with the rotors as I now know I can use them if needed.