NHTSA Complaint #10214535 — 2007 BUICK LACROSSE

I OWN A 2007 BUICK LACROSSE CXL. IT HAS HAD A VIBRATION IN IT SINCE IT WAS DELIVERED. I DROVE IT UNTIL IT HAD 2,300 MILES ON IT TO SEE IF THE TIRES WOULD EVEN OUT, BUT THEY DID NOT, SO I TOOK THE CAR IN AND THE DEALER BALANCED THE WHEELS . THE VIBRATION WAS LESSENED, BUT STILL THERE. I ADDED AIR TO ALL THE TIRES TO A PRESSURE OF 30PSI COLD AND THIS HELPED BUT DID NOT ELIMINATE THE VIBRATION WHICH SEEMS TO BE IN THE REAR TIRES. I PUT MY CONCERNS ON THE DEALER PERFORMANCE FORM AND WAS CONTACTED BY A BUICK REPRESENTATIVE WHO ASSIGNED ME A CONFIRMATION NUMBER AND SAID THE CONCERN WOULD BE LOOKED AT BY BUICK, BUT HE COULD OFFER LITTLE IN THE WAY OF REMEDY. I CURRENTLY HAVE 2,900 MILES ON THE VEHICLE. *TR