GMCnoQC

I know that I only have a few post on here, but I do follow this forum on a regular basis just to see if anyone has come up with a miracle. I won't go into detail, but I was test driving a new 2015 slt sierra (I have a 2015 sle now) and it vibrated worse. I got on the interstate for my hour drive home and immediately got off on the next exit and returned to the dealer. Told them no deal, it's worse than what I have now. They all looked shocked...lol What are the odds that out of all of the trucks on the lot,I pick the one the vibrates. I'm starting to think the odds were pretty good, because there are probably a lot more vibrators out there than they will admit to.

Alter Ego Trip... That sounds like my truck. I don't notice vibes when braking though. Slip yoke was going to be my next undertaking. Mine seems to have a lot of rotational slop in it. I don't know how much is allowed though. My dealer told me the vibes were normal, so now I'm doing this on my own. Let us know what you find out about your yoke.

Yeah I thought about dealer not wanting to look at it, but after looking at this topic and some not getting fixed and some were, I figured what the heck. Dealer couldn't even balance tires correctly! I have a crew cab 5.3 4x4 Z71 SLE. The vibration isn't horrible but very annoying since I travel a smooth interstate for about 100 miles round trip daily.

First post, hope I don't mess it up. I am also the proud owner of a $45k vibrator. I have been following this topic for a while and thought I'd put my 2 cents in. Dealer changed a few tires and balanced several times. No change. I paid independent shop to balance helped, but still slight vibs in console and steering wheel. Put Bilstein 5100 adjustable struts on, no change in vibs . Put Toyo AT II's no change in vibs. Almost $1,700.00 out of my pocket trying to fix a new truck that the dealer tells me some vibration is normal. Sorry for the little rant!