NHTSA Complaint #10171882 — 2006 BUICK LUCERNE

VEHICLE HAD A SEVERE VIBRATION PROBLEM WHEN DELIVERED IN APRIL. A WHEEL ALIGNMENT WAS PERFORMED AT 125 MILES. NOW, AT 3750 MILES THE PROBLEM RETURNED BUT MUCH MORE PRONOUNCED. AT 45 MPH IT FELT LIKE A FLAT TIRE OR A WHEEL WAS LOOSE. THE DEALER INFORMED ME THAT THE TWO FRONT TIRES WERE DEFECTIVE AND HAD TO BE REPLACED. ON MY WAY HOME I EXPERIENCED A SLIGHT VIBRATION AND NOTICED THE CAR PULLING TO THE RIGHT. I RETURNED TO THE DEALER AND THEY SWAPPED TIRES FROM RIGHT TO LEFT. HOW WILL THIS IMPACT MY VEHICLE WHEN I NEXT ROTATE MY TIRES? THE VIBRATION PROBLEM STILL EXISTS. I AM FEARFUL THAT THIS VEHICLE IS UNSAFE AND, ONCE AGAIN, WILL RETURN TO MY DEALER FOR A SOLUTION. TIRES ARE CONTINENTAL P235-55R17 WHICH THE NHTSA SITE DOES NOT HAVE AS AN OPTION WHEN FILLING OUT THE "COMPONENT" SECTION OF THIS REPORT. *NM