WITHIN FIFTEEN MINUTES OF HAVING NEW REAR TIRES PUT ON MY CAR, I EXPERIENCED A SIDEWALL BLOWOUT ON THE LEFT REAR TIRE WHILE GOING AROUND A LEFT HAND TURN AT ABOUT 40 MPH. THIS CAUSED MY VEHICLE TO SPIN OUT OF CONTROL AND SLAM HEAD FIRST INTO A CONCRETE PILLAR AT THE BASE OF A LIGHT POLE. THE VEHICLE WAS COMPLETELY TOTALED AND I SUFFERED MINOR INJURIES. HAD I NOT BEEN WEARING A SEAT BELT I WOULD HAVE BEEN KILLED. IF I HAD ANYONE IN THE FRONT PASSENGER SEAT THEY WOULD HAVE PROBABLY LOST THEIR LEGS AS THE FLOOR WAS PUSHED UP TO THE SAME LEVEL AS THE SEAT. *JB