I WAS GOING 55 MPH, SUDDENLY THE STEERING WHEELED PULLED TO THE RIGHT. I IMMEDIATELY PULLED IT BACK TO THE LEFT. ONCE AGAIN, THE WHEEL PULLED HARD TO THE RIGHT. I TRIED TO PULL IT BACK TO THE LEFT BUT COULDN'T. IT FELT LIKE A 500 POUND GORILLA WAS SITTING NEXT TO ME TUGGING THE WHEEL. I GOT SCARED AND SLAMMED ON THE BRAKES. THE CAR WENT ROUND IN CIRCLES AND SPUN OUT INTO THE JERSEY BARRIER. *NM