PR카드는 케나다 입국할때만 필요하지 다른 나라에서는 여권이나 비자 같은 나라에 따른 조건만 충족 되면 괜찮을 듯합니다.
https://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=056&top=10


Permanent residents (PR) of Canada must carry and present their valid PR card or permanent resident travel document (PRTD) when boarding a flight to Canada, or travelling to Canada on any other commercial carrier. If you do not carry your PR card or PRTD, you may not be able to board your flight, train, bus or boat to Canada.

It is your responsibility to ensure that your PR card is still valid when you return from travel outside Canada, and to apply for a new PR card when your current card expires.

blueplus9 님 답글 감사드립니다.

저도 막연히 캐나다 입출국외엔 괜찮을 것같다는 생각만 했는데
답글을 보고 정확히 알게 되었습니다.

좋은 주말되세요.