Do 15" Rims fit over the stock S14a front brakes, and 300zx rear brakes?

[croatoan]

I am considering a gravel setup, but for gravel 15" is the spec. I have 360mm disc+ evo brembo caliper on front, and 300zx rear brakes. Obviously 360mm is too big for a 15", but would it fit on the stock s14 brake, and the zx rears?

[Actual_Ben_Taylor]

Yes depending on the design of the wheel.

Plenty of people used to run S14 brakes on their S13s with 15" wheels back in the day

[Clarkey]

Stock s15 specS 15" wheels will fit over z32 rear brakes but it's very tight, the pad retaining spring touches the wheel sort of thing.