https://my.chevrolet.com/content/da...tte/2018-chevrolet-corvette-owners-manual.pdf
p. 240:
p. 302, footnote 6:
p. 240:
Brake fluid absorbs water over time
which degrades the effectiveness of
the brake fluid. Replace brake fluid
at the specified intervals to prevent
increased stopping distance. See
Maintenance Schedule p. 299.
p. 302, footnote 6:
Replace brake fluid every five
years.