2017 Sierra 1500 SHAKE

[rav3]

If it were me, I'd swap the front & rears & see where the vibrations goes...or stays.

 

Vibrations is usually speed dependent to tell you where & what it is. Lots of info on this on Youtube. Is vibration at your seat (butt) or at the steering wheel?

[Mgundayao81]

36 minutes ago, rav3 said:

Another possible fix is to move the tire; front to back or can also try L to R after that. Does your truck have a lift kit installed or is it stock? What make of tires? what wheels? factory or after market?

Stock wheels 20 gmc black , no lift , 

tires some Cheap brand zeta impero 

I had it aligned and balanced at local tire shop mavis and it didn’t fix it this lead me to the dealer 

[Mgundayao81]

Seems like seats and center console and the 4x4 manual shifter floor 

[Mgundayao81]

On 4/21/2021 at 8:43 AM, Donstar said:

Welcome to this forum!   The Chevy shake story is covered extensively in this forum and you will find a lot of potential causes and solutions to the shake.  .  I have experienced a few shakers (not all GM) in my life and the cause has always been a tire/wheel related issue.  Your problem can be as simple as a wheel weight falling off.  Don't overthink the issue or start replacing parts until you've tried the simple fixes.

That’s what the dealer said get reputable tire brand I’m getting tire replaced tomorrow to some perellis 3rd party dealer is replacing whats on the truck some cheap made China tires hope this with fix ... I’ll put an update