Just wondering what the general consensus is on actually mounting/carrying a spare tire. I know the obvious, (ie what about a flat) but it seems I see quite a bit of Jeeps out there running without. I'm planning on some new rims/tires, and I'm curious how many purchase the 5th rim for the spare. Also, I've seen some posts about the spare tire and its affects on the tail gate. I don't plan on doing any serious crawling, and its not my daily driver. I guess this is more of a poll of opinions.