Never over-inflate your 13 inch balloon tire on your beach cart or kayak cart again
No more replacing expensive 13 inch balloon tires due to over inflation
Handy, easy to use gauge takes the guesswork out of balloon tire inflation
Inflate tire to precise measurement everytime
Throw away those bulky cardboard jigs - this fits in your pocket
Made with sturdy material
Finally, a universal measuring instrument for use on all 13 inch balloon tires