I'm considering a space saver spare (plus jack and related tools) solely for trips should there be a tire issue. I can pull the rolling diameter from my tires but wanted to know if anyone had the bolt pattern from the Model S and, more importantly, know of any other cars that may have the same pattern. With luck, we can all work together to find an OEM application the ships a spacesaver that will simply bolt onto Model S. Then we can all race to the junk yards to find them