AS I WAS ENTERING AN ON RAMP TO 676 EAST IN PHILADELPHIA, PA, I HEARD A CRUNCH (METAL ON METAL) IN MY FRONT PASSENGER SIDE . I ATTEMPTED TO STRAIGHTEN OUT MY CAR AFTER THE SLIGHT RIGHT TURN AND MY RIGHT TIRE WAS NOT REACTING TO MY TURNING OF THE STEERING WHEEL. I HIT THE BRAKE A BIT AND TRIED TO SLOW THE CAR WHEN MY CAR STARTED TO FISH TAIL. AT THIS INSTANCE I GAVE THE VEHICLE SOME GAS TO TRY AND REGAIN CONTROL OF THE VEHICLE, BUT I WAS ALREADY IN A SPIN THAT CAUSED ME TO COMPLETELY LOSE CONTROL AND I ATTEMPTED TO GAIN CONTROL, BUT I WAS UNSUCCESSFUL. AS THE CAR SPUN PAST 360 DEGREES, I WENT OVER AN ISLAND AND CAME TO AN ABRUPT STOP ONCE I TOOK OUT THE STOP SIGN ON THIS ISLAND. LUCKILY NO BODY WAS HURT AND I MANAGED TO NOT HIT ANY VEHICLES OR PEDESTRIANS. AFTER SEVERAL HOURS WAITING FOR A TWO TRUCK AND PHILADELPHIA POLICE, THE VEHICLE AND MYSELF MADE OUR WAY TO A BODY SHOP IN LANSDALE, PA. AFTER EXAMINATION FROM THE MECHANICS AT THIS BODY SHOP (J.L. FREED) I WAS TOLD THAT THE STRUT ASSEMBLY IN MY FRONT RIGHT PASSENGER SIDE WAS IN 3 PIECES. THIS WAS EVIDENT TO ME THAT SOMETHING MECHANICALLY WENT WRONG AS I WAS MAKING THAT SLIGHT RIGHT ON THE EVENING OF JULY 23, 2008. NOW, I WAS GIVEN MY ESTIMATE FOR THE DAMAGES AND THE PARTS THAT NEED TO ORDERED AND REPLACED. I FEEL THAT NISSAN NEEDS TO BE MADE AWARE OF THIS EVENT AS I WAS JUST AT A NISSAN DEALER (MONTGOMERYVILLE NISSAN) 3 WEEKS PRIOR (JULY 05, 2008) TO HAVE MY CAR INSPECTED. I HAVE YET TO FIND OUT IF MONTGOMERYVI