[bobcowan]

About 12 years ago I went to Wal Mart and bought a Campbell-Hausfield 12v compressor. I took it apart and threw away anything that didn't look like an air compressor. That and a tire plug kit fit in a small plastic bag. I carry that in the truck of the cobra most of the time. If I'm taking a motorcycle trip, I throw it in my saddlebag.

For the track, I have a nice high volume low pressure 12v pump. I'v been carrying that around for about 20 years. I originally bought it to inflate truck tires after an off road week end.