Well, I finally found the info I was looking for, but I'm kinda bummed. The points ARE transferable to an immediate family member (spouse, child, etc.), but they must live at the same address as the card owner - that won't work for me.
And, I found you can't use the points on a Certified Used car, only a new vehicle - that won't work for me either. Dammit.
In case anyone is wondering about the rules, check out this link -
https://gmcard.preprod.drmp.gm.com/G...rogramRules.do