Jeff,
Wow! Thanks for your help, that goes above and beyond the call of duty. I assume you mean the oval shaped hole just above the lower silver arm forward of the rotor. If so, I also will assume it is for a strap hook and not for a strap with rings at each end. My D-rings are behind the car, probably just behind the bumper when the tongue weight is right. I will have to see how these attachments line up with the D rings so that I can feed the strap through without putting a bind on some part of the car. Thanks again for this Z lesson. Bill