NHTSA Complaint #10126116 — 2000 CHEVROLET BLAZER

I PURCHASED MY 2000 BLAZER LS 2DR 4X4 WITH 58000 MILES. AT SPEEDS AROUND 65-70, IT VIBRATES PRETTY HARSHLY. I HAVE BRAND NEW TIRES, BREAKS, AND MY U-JOINTS AND BEARINGS HAVE BEEN INSPECTED AND FOUND TO BE FINE. STILL HAVE VIBRATION. I HAVE NOTICED VIA THE INTERNET THAT THIS IS A KNOWN PROBLEM WITH BLAZER'S AND IT IS JUST A DEFECT IN THE WAY THE DRIVETRAIN WAS BUILT. I FEEL THAT THIS PROBLEM SHOULD BE INVESTIGATED AND REPAIRED BY GM. ALSO AT 58000 MILES I HAD TO REPLACE THE ALTERNATER. I SPOKE WITH THE PERSON WHO I BOUGHT THE VEHICLE FROM AND THEY SAID THAT THEY HAD REPLACED IT ONCE ALSO, THEREFORE THIS WOULD BE THE 3RD ALTERNATER IN UNDER 60000 MILES.