No spare tire holder on our 2011 Coachmen Mirada 29ds. What?

I guess I put too many words in when I searched before posting, because I couldn't find any responses. I now see lots of people have talked about this, and I understand there just isn't one there. I also see the pros and cons, so thought I'd back out of this question and not bother the forum members with it. I don't know how to delete my previous post, if there's a way to do that. Sorry.