Honestly, I have not had a chance to test the product. So far, none of my tires have needed it since we started the winter months.
I have, however, played with it. The build is very durable, and I know this will take care of my tires when inflating. I have ordered one for me and one for my wife to place in her car.
I also look forward to using this on our trailer, as pulling into stations is more of a pain.
I like how the device comes with a bag and all tools needed. The only thing I tr...