Craftsman C3 19.2 volt Cordless Inflator Review

I have purchased a few of the C3 Craftsman tools and have, for the most part, been satisfied with all of them. I regularly go to the Sand Dunes and have to air down my tires to keep from getting stuck. Afterward, I am stuck driving on under-inflated tires looking for a filling station. I purchased the Craftsman C3 19.2 volt Cordless Inflator to, as the box says, inflate car and motorcycle tires on the go. Unfortunately, it took way too long to get even one tire up to pressure. It would have taken close to an hour to get all four tires up on a fully charged battery. That was just too long for me. I can see where this tool may be good for (very) small jobs and the auto pressure thing is the best idea I've seen on a tool yet. It just didn't have enough power for me. Sadly, I will return it tomorrow.