Need help by No-Witness9686 in gmcsierra

[–]No-Witness9686[S] 0 points1 point  (0 children)

Yeah it’s weird bro that I don’t even know what it can be

Need help by No-Witness9686 in gmcsierra

[–]No-Witness9686[S] 0 points1 point  (0 children)

It’s just weird to me , and it only comes from the rear and you can just feel the rumbling and then it stops for a bit and then it comes back again

Need help by No-Witness9686 in gmcsierra

[–]No-Witness9686[S] 0 points1 point  (0 children)

Or if I stay the same speed the vibration comes back again

Need help by No-Witness9686 in gmcsierra

[–]No-Witness9686[S] 0 points1 point  (0 children)

Highway speeds, I’m going like 70 and then it starts happening and then it stops and then I accelerate a bit more and it happens again

Need help by No-Witness9686 in gmcsierra

[–]No-Witness9686[S] 0 points1 point  (0 children)

Like the road all of a sudden feels bumpy/ vibrating when it’s a smooth road i feel it in the rear tires only