I WAS DRIVING DOWN THE 210 FWY GOING EAST. I WAS DRIVING IN THE FAST LANE AND THERE WAS A BIG RIG TO THE RIGHT OF MY VEHICLE TRAVELING IN THE SAME DIRECTION. OUT OF NO WHERE MY CAR BEGAN FISH TAILING. I WAS FIGHTING HARD WITH MY STEERING WHEEL AS TO AVOID COLLIDING WITH THE BIG RIG NEXT TO ME. I NEARLY REGAINED CONTROL OF THE VEHICLE, AND AGAIN OUT OF NO WHERE MY CAR BEGAN FISH TAILING VIOLENTLY WORSE THAN BEFORE. AT THAT TIME I WAS UNABLE TO REGAIN CONTROL OF THE CAR. MY STEERING WHEEL PULLED HARD TO THE LEFT, SPINNING MY CAR AROUND INTO THE CARPOOL LANE IMPACTING THE FRONT RIGHT PASSENGER SIDE INTO THE CENTER DIVIDER AND BOUNCING OFF CAUSING THE REAR OF MY CAR TO SWING AND HIT THE CENTER DIVIDER A SECOND TIME . THE CAR THEN CAME TO A STOP LEAVING MY CAR FACING ONCOMING TRAFFIC. I WAS ABLE TO GET ACROSS THE LANES AND PULL MY CAR OFF OF THE FREEWAY. AS THERE WERE NO INJURIES AND NO OTHER VEHICLES WERE INVOLVED A TOW TRUCK WAS CALLED TO HAVE THE CAR TOWED SINCE THE DAMAGES WERE TOO EXTENT FOR THE CAR TO DRIVE. THERE HAS NEVER BEEN ANOTHER OCCURRENCE OF THE CAR FISHTAILING OUT OF CONTROL WITH NO EXPLANATION. DAMAGES TO THE VEHICLE WERE REPAIRED THROUGH THE INSURANCE COMPANY. *TR