I have a PS1 version.
If the new one is the same, each truck will have a set of flangeless wheels which will help it through smaller curves.
You should be able to get it through an O-36 curve, but it may look funny doing so...but that is all in the eye of the beholder.
I have run mine on O-42 and there were no issues.
Watch out for overhang hitting into trackside details and structures.