30 seconds to 2 minutes. guessing that is due to different interior capacites, IE club cab truck vs SUV. I wonder if front driver window exit holds true if you have more than one child with you. Thinking in my Explorer if I had 2 kids in back it might be easier to move them to the cargo area and go out the back wider window. Point of interest would be to know how much glass the punch would clear on the back window though.

Also I have heard many say they have "A" punch located _______ . I have not heard anyone say 1 here for me and 1 here in case I have a passenger. If you only have 1 punch are you and your passenger both going out the same window, trying to hand it off to them, or would it be a good idea to have 2 punches and break at the same time. I'm not sure sharing 1 would work so well since as soon as you puncture a window water will rush in. During that time it would be very easy to miss the hand off even if the person holding it first remembered to let go of the punch in a panicked situation. Gonna have to think about this one.