Vibration


#1

I HAVE A GMC JIMMY 2003,IHAVE A VIBRATE THAT GOES THROW THE HOLE TRUCK.MY MECHANICS CHANGE THE FRONT&REAR UNIVERSAL JOINTS REAR CALIBER, NEW ROTORS&BRAKES.ALL NEW TUNE UP.ONE RIM HAS A BEND TO IT.REBLANCE ALL THE TIRES.PLUS I PUT ALL NEW TIRES ON.ROTATE THE TIRES FRONT TO REAR.STILL NO DIFFERENTS.ALL BALL JOINTS ARE GOOD THE FRONT IS GOOD. THE WEIGHTS ARE ON THE DRIVE SHAFT.ANY HELP WOULD BE A BLESSING, THANK YOU


#2

sounds like the bearings in the rear differential are starting to go.i would suggest having them checked.also does it happen at high speeds slow speeds or all the time?