MY GIRL FRIEND HAD A LOW TIRE (KUMHO ECSTA AST 225/R17 94HXL). I WAS PUTTING AIR IN THE TIRE WHICH IS RATED FOR 50PSI MAX. I WANTED 32PSI AND OVER INFLATED TO 40PSI. AS I WAS LETTING AIR OUT THE TIRE RUPTURED IN MY FACE CAUSING LOTS OF FACIAL ABRASIONS, EYE DAMAGE (TEMPORARY I HOPE) AND HEARING LOSS (ALSO TEMPORARY I HOPE). I DO NOT OVERINFLATE TIRE AS AFTER ACCIDENT THE AAA TECH CHECKED THE OTHER TIRES AND ONE WAS AT 45 PSI. *TR