1999 GMC SIERRA Suspensionfront Problems

HEN DRIVING AT 30 MPH OR OVER THE VEHICLE WILL START TO PULL TO THE LEFT, AND WHEN MAKING A LEFT TURN VEHICLE WILL ALSO START TO MAKE NOISE. *AK

AT TAKE OFF AND AT 45-55 MPH FRONT OF VEHICLE VIBRATES. DEALER KEPT VEHICLE ONCE FOR 3 WEEKS, COULD NOT FIND A PROBLEM. CONSUMER IS TAKING VEHICLE BACK TO DEALER AT THIS TIME.*AK

FRONT SUSPENSION FAILED. NLM

VIBRATION OF ENTIRE VEHICLE AT HIGHWAY SPEEDS FROM DAY ONE. *AK

TO THOSE THAT COULD HELP ME GET GMC OR RANDY REED GMC PONTIAC IN KANSAS CITY, MO TO FIX THIS VIBRATION.I HAVE HAD THIS VIBRATION IN THE TRUCK SINCE I DROVE IT OFF THE LOT WHEN IT WAS BRAND NEW AT 6 MILES WITH A DELIVER MILES OF 23. I HAVE TAKEN IT BACK TO THE DEALER 13 TIMES IN THE LAST 14 MONTHS AND 8 OUT OF THOSE 13 TIMES IT WAS FOR THE VIBRATION. THE DEALER HAD PUT ALL NEW TIRES ON THE TRUCK AFTER ABOUT 3,000 MILES BUT STILL COULD NOT GET THE VIBRATION ALL THE WAY OUT. IT WAS TO A POINT WHERE I COULD STAND IT BUT I WAS NOT HAPPY WITH IT. THE VIBRATION COMES ON BETWEEN 65 TO 70 MPH WHICH INDICATES THE TIRES. THE TIRES ARE GOODYEAR WRANGLER ST P235/75R16 OWL WHICH IS THE ORIGINAL OEM TIRE FOR THAT TRUCK ON THAT...

AFTER SERVICE DEPARTMENT REPLACED SEVERAL COMPONENTS IN THE FRONT END OF MY 1999 GMC SIERRA SLE XCAB 2WD SHORT BOX IT NOW PULLS TO THE LEFT ON FLAT HIGHWAY WHERE AS IT PULLED TO THE RIGHT BEFORE THE PARTS WHERE INSTALLED. IF THERE IS RUTS FROM WEAR IN THE HIGHWAY THEN IT WILL MAINTAIN OR TRACK THEM. I EXPLAINED TO THE SERVICE MANAGER THAT A 300 POUND PERSON WILL PULL THE FRONT END ALIGNMENT APPROXIMATELY 1 DEGREE SO IT HAS TO BE RIGHT ON AND HE SAID IT WAS. WELL IT STILL PULLS TO THE LEFT AFTER THEY REPLACED ALL THE PARTS IN THE FRONT END ON THERE BULLENTIN FOR THE VIBRATION PROBLEM. THE SERVICE MANAGER TELLS ME THERE IS NOTHING MORE THEY CAN DO FOR ME.( DOT NUMBER: M63D TIRE SIZE: P235/75R16 )

MAJOR VIBRATION AT SPEEDS OVER 60, ALSO ANTILOCK BRAKE FAILURE OR JUMPING --DEALER WAS VERY RECEPTIVE AND STILL IS BUT GM SEEMS TO BE IGNORING THIS PROBLEM. *AK

VEHICLE VIBRATES SEVERELY AT SPEEDS ABOVE 55. VEHICLE SHAKES WHEN BRAKES ARE APPLIED. DEALER HAS ADVISED POTENTIAL PROBLEMS WITH FRONT HUBS, REAR SHOCKS, WHEELS AND TIRES. VEHICLE HAS BEEN TO DEALER THREE (3) TIMES SINCE 08-25-99 FOR DIAGNOSIS AND REPAIR OF PROBLEM, BUT AS OF 09-10-99, THE PROBLEM OF OVERALL MAJOR VIBRATION HASN'T BEEN RESOLVED.

WHEN THE TRUCK IS IN MOTION THERE IS A FLUTTER FROM THE FRONT NEAR THE WINDSHILD AND MAKE LOTS OF NOISE. *AK

ABS BRAKES FAIL WHEN YOU APPLY BRAKES WHEN THERE IS A BUMP IN THE ROAD. I HAVE HAD 14 FAILURES IN 2095 MILES. THE BRAKE PEDAL DROPS DOWN SLIGHTLY AND BECOMES SOLID, YOU CAN NOT PUSH DOWN ANYMORE AND THE VEHICLE GLIDES TO A SLOW STOP. IT WILL NOT STOP IN AN EMERGENCY IN THIS CASE. THE PROBLEM SEEMS TO BE IN THE SUSPENSION AND THE ABS BRAKES. THE VEHICLE VIBRATES AND DOES NOT RECOVER FAST WHEN YOU GO OVER A SLIGHT BUMP IN THE ROAD. AT HIGHWAY SPEED THE WHOLE VEHICLE AND STEERING WHEEL VIBRATES. THE PLASTIC HUB NUTS ALWAYS COME LOOSE WHEN DRIVING.*AK

VEHICLE VIBRATES AT HIGHWAY SPEEDS, GOODYEAR REPLACED ALL TIRES, STILL VIBRATES,. TWICE, DEALER SAID "OPERATING AS DESIGNED" *AK

VEHICLE HAS HAD VIBRATION AT HIGHWAY SPEEDS SINCE DAY 1. HAVE TAKEN IT TO THE DEALER TWICE. HAVE ALSO HAD ALL 4 TIRES REPLACED BY FIRESTONE. DEALER SAID VEHICLE "OPERATING AS DESIGNED." *AK

SINCE PURCHASED VEHICLE EXPERIENCE VIBRATION AND RECOVERS VERY SLOW FROM A BUMP IN THE ROAD WHICH IS CAUSING THE ANTI-LOCK BRAKE SYSTEM TO FAIL DUE TO THE SUSPENSION BOUNCING WHILE BRAKING . *YC

BAD VIBRATION AT HIGHWAY SPEEDS. BAD VIBRATION WHEN HITTING BUMPS. ENTIRE VEHICLE VIBRATES AT HIGHWAY SPEEDS. HAD FRONT-END ALIGNMENT AND TIRES ROTATED, BALANCED SAME PROBLEM. *AK