<VV> tire inflation question - generic; could be for Corvair...

[Kinzelman, Andy]

Guys,
The tire inflation specs on a car show the recommended pressure for the tires originally supplied.  A family member has a Subaru which shows 32F / 30R.  The tires she has on it are rated 44 PSI max.  My guess is she should use higher pressures than shown on the sticker (gut feeling 37F / 34R).  Any suggestions, advice, or warnings?
Thanks,
Andy K.
Wisconsin