Originally Posted by Eyeman
Yep, I hate not having a spare (so now I have one). I also carry a mobility kit, a compressor, and a scissors jack. I'd recommend a small breaker bar over a ratchet. If a lug is really stuck and you stand on a rachet, it might break and still leave you stranded.
My jack kit from BMW-Direct came with a breaker bar and all the other goodies including the torque bar. I'm carrying a full size 18" spare until my alloy space saver arrives.