ON SUNDAY MORNING I WAS TRAVELING NORTH BOUND ON I-35 PASSING THE I-35 & I-40 JUNCTION TRAVELING ABOUT 60 MILES PER HOUR, WHEN ON MY DRIVERS SIDE I NOTICED A WHITE DODGE NEON COMING OVER INTO MY LANE. I IMMEDIATELY HONKED HORN AND MOVED OVER SLIGHTLY. CAR CONTINUED TO COME OVER INTO MY LANE SO I HIT MY BRAKES WHICH SLOWED ME DOWN SOME TO ABOUT 50 MILES PER HOUR, AND THEN MY CARS FRONT END STARTED VIBRATING VIGOROUSLY AND CAR WENT INTO TAILSPIN AND HIT HEAD ON INTO CENTER HIGHWAY CONCRETE MEDIAN AND THEN TAILEND SWUNG AROUND AND ALSO HIT MEDIAN ON PASSENGER SIDE OF VEHICLE. MY AIRBAGS DID NOT DEPLOY AND I WANT TO INVESTIGATE IF THEY HAD PREVIOUSLY DEPLOYED AND WERE NOT RE-INSTALLED PROPERLY. OR IF THE VEHICLE MANUFACTURER HAD A DEFECT IN THE AIRBAGS THEMSELVES. *TR