I WAS DRIVING IN THE RAIN GOING 45 AND AS I WAS HEADING DOWNHILL I ATTEMPTED TO SLOW DOWN. THE VEHICLE BEGAN TO HYDROPLANE AND I COULD NOT CONTROL THE DIRECTION I WAS GOING. I RAN FRONT FIRST INTO A GUARDRAIL AND MY VAN FLIPPED OVER AND ROLLED. THE AIR BAGS NEVER DEPLOYED AND THE VEHICLE WAS TOTALED. *TR