I found this in my cycling searches and bought one for the frequent tire pumpings with autocrossing.

Blackburn TP-5

It looks like the high-volume mode would be perfect for car tires. Should be significantly faster than the electric pumps most people use. (Some of you guys have seen me using a "regular" low-volume bike pump at the events last year) I just ordered it yesterday, if anyone is thinking about it I'll let you know how it works! My last Blackburn pump was awesome in quality. I lost it, though. Somewhere in Montana on a trip..........

 

Got it yesterday, this thing is awesome! It must weigh about 12-15 lbs, all aluminum and massive air movement. But if you don't need to pump up tires (esp. SUV tires) frequently then I guess it's just another unnecessary tool to have