Originally Posted by
rbAA
I looked thru the T&C's of PC and the only restriction I found was "with a minimum reserved Compact vehicle." Otherwise: "Freedom to choose any vehicle in the President’s Circle section of the Hertz Ultimate Choice lot on the spot at no extra charge No additional driver fee for a spouse or domestic partner in the U.S."
Since a MS is Compact of better, it seems to fit the T&C's.
At non-UC locations, you get a guaranteed one class upgrade as PC, from Compact to Intermediate or from Intermediate to Full-size. At UC locations, you get access to the PC UC area with an intermediate (aka midsize) reservation or higher.