I am going on a trip in a few days and I noticed that my donut spare is no good. It seems that nobody really carries the tire (dealership maybe?)and that some of the LSes did come with full size spares. I was looking in my trunk...it looks kinda tight for a full size spare with the fuse box, battery, etc. in the trunk. Did the LSes with the full size spare have a different configuration in the trunk? Thanks!