http://buy1.snapon.com/catalog/pro_d...re&dir=catalog
This things rocks my socks. OK, so it costs as much as all four tires on your car, but if you're ever on the side of a stage road in the rain with a flat or decide to psyche out your competition with a last moment tire change, you'll appreciate the way it puts the power of an impact in a portable form. Uh, I guess you could use it in your driveway too. A nice gift for yourself, you deserve it!