center consol (cup holders ect) shaking at high way speeds

[bernie lyons]

Hi Folks;

recently my cup holder center consol is shaking at highawy speeds around 121-127 kilometers an hour.

I have a bench seat set up .

Very recently i had my wheels/tires balanced through a dynamic force balance set up in which they determine the balancing of the wheels with the weight of the truck...something like that.

However ,although there was an improvement as far as the center consol shaking issue at 121-125kilometers, if I continue on my drive the consol will start to shake again at the same speeds .Therefore the balancing on my tires seems to be inconsistant. or is there something else that may cause this vibration onto my consol.

As well I also feel vibration through my steering wheel at bit and through my drivers seat.

I appreciate any help on this matter as i am stumped and will have to call the dealership again to see what's up.

[00Silverado4x4]

Moving to Ask a GM Technician to hopefully get you some responses that may help.