One day you could be called upon to break a car window for a number of reasons:
baby trapped from a locked car door….dog left in the heat….car accident where the door will not open! Whatever it be…. there is no course that I know of so we need to have a solution if it ever does happen! (I hope you never need this but its always good to be ready!)
Throw away those cheap store bought solutions for breaking glass from the inside of your car … I started carry a hammer in my car years ago !
Using your finger to tap and break automobile glass was debunked by mythbusters
Here is a quick way to break to get in from the outside…
I now carry a hammer under my seat just in case I have to get out.