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View Poll Results: choose which one fits your ZR(s)
'09 ZR1 no vibration
15.20%
'09 ZR1 slight vibration
4.80%
'09 ZR1 obvious/bad vibration
2.40%
'10 ZR1 no vibration
20.00%
'10 ZR1 slight vibration
16.00%
'10 ZR1 obvious/bad vibration
7.20%
'11 ZR1 no vibration
8.00%
'11 ZR1 slight vibration
7.20%
'11 ZR1 obvious/bad vibration
6.40%
'12 ZR1 no vibration
8.80%
'12 ZR1 slight vibration
0.80%
'12 ZR1 obvious/bad vibration
1.60%
'13 ZR1 no vibration
3.20%
'13 ZR1 slight vibration
0.80%
'13 ZR1 obvious/bad vibration
2.40%
Multiple Choice Poll. Voters: 125. You may not vote on this poll

[ZR1] "Wheel Vibration Issue"...How many ZR1s are affected?

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Old 03-24-2012, 11:01 PM
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3LZZ06
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Default "Wheel Vibration Issue"...How many ZR1s are affected?

We've all heard that there's been several complaints from ZR1 owners about an irritating vibration radiating through their steering wheels and seats from a speed range between 65-85 mph.

Today I had lots of time on my hands so I set out to the Sawgrass Expressway to test my car. I was holding my breath before I set out to test the performance, or lack thereof of the rotating mass causing the problem.

Well, I'm happy to say that I have absolutely no vibration whatsoever from incrementally testing from 65-90 mph. The test was done on pretty smooth, but not perfect road surface, mostly straight with some long easy sweeping turns. We're fortunate in South Florida to have relatively smooth roads. I made it a point to test in both tour and sport mode. I did not use comp mode at all for the test.

I decided it might be a good idea to poll everyone that may possibly be affected to try and quantify the severity of the problem with the small sampling that the Corvette Forum represents.

The intent of this poll is to see how many forum members have the vibration issue (or not), with out of the box, as delivered, factory stock ZR1s.

I've allowed multiple choice for those who own/have owned more than one ZR1.

Some additional facts to consider are the C6 ZR1 manufacture quantity's:
2009 - 1,415
2010 - 1,577
2011 - --806
2012 - --???
2013 - ----0

I'll update manufacture #'s as they come available...

I'll also bump the thread as necessary to keep it active.

Last edited by 3LZZ06; 03-26-2012 at 07:02 PM.
Old 03-25-2012, 12:16 AM
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OnPoint
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'10 - - no vibration; smooth as silk.
Old 03-25-2012, 03:07 PM
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3LZZ06
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I happened to recently notice a forum member Ktzon looking to buy a ZR1.

Then I noticed he's voted on the poll for '10 bad vibration. Upon quickly checking his history, it doesn't appear that he's ever owned a ZR1...

I was going to PM him but he accepts no PMs...hmmmmm.

Maybe he'll respond to this thread.
Old 03-25-2012, 03:12 PM
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mirage2991
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Trolls are among us. I don't have one yet, and I didn't vote, just interested by the outcome since I have the paperwork in front of me for one
Old 03-25-2012, 03:39 PM
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ufaj26
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Originally Posted by mirage2991
Trolls are among us. I don't have one yet, and I didn't vote, just interested by the outcome since I have the paperwork in front of me for one
Don't sign without a test drive !!
Old 03-25-2012, 03:41 PM
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ufaj26
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Dang, I missed the multiple choice part of your poll.

My 2009 and 2010 were smooth as silk. Even my wife commented about how nice they drove. Not so with this 2012. Looks like I'm your only vote so far for bad vibration on a 2012. That's a good sign overall I guess but just my good luck.

Last edited by ufaj26; 03-25-2012 at 03:45 PM.
Old 03-25-2012, 04:08 PM
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3LZZ06
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Originally Posted by ufaj26
Dang, I missed the multiple choice part of your poll.

My 2009 and 2010 were smooth as silk. Even my wife commented about how nice they drove. Not so with this 2012. Looks like I'm your only vote so far for bad vibration on a 2012. That's a good sign overall I guess but just my good luck.
You're the one that came to mind when I made it a multi.

You're suppose to read the post before you vote Alvin...
Old 03-25-2012, 04:17 PM
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ufaj26
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Originally Posted by 3LZZ06
You're the one that came to mind when I made it a multi.

You're suppose to read the post before you vote Alvin...

Yeah I know. My old Evelyn Wood speed reading course doesn't work well on a forum like this
Old 03-25-2012, 04:34 PM
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Originally Posted by ufaj26
Yeah I know. My old Evelyn Wood speed reading course doesn't work well on a forum like this
Fixed the original post with bold lettering for multi choice...
Old 03-25-2012, 05:36 PM
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Originally Posted by 3LZZ06
I happened to recently notice a forum member Ktzon looking to buy a ZR1.

Then I noticed he's voted on the poll for '10 bad vibration. Upon quickly checking his history, it doesn't appear that he's ever owned a ZR1...

I was going to PM him but he accepts no PMs...hmmmmm.

Maybe he'll respond to this thread.


I'll not be voteing until I get mine in a week...But I'm sure as heck interested on the outcome of this vote.
Old 03-25-2012, 05:58 PM
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2011 - no vibration
Didnt realize only 800 2011 ZRs manufactured.
Adam
Old 03-25-2012, 06:11 PM
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Originally Posted by WestPalmCorvette
2011 - no vibration
Didnt realize only 800 2011 ZRs manufactured.
Adam
Yeah not many, I expect the '12s will be much less than that...maybe in the 400 range +-
Old 03-25-2012, 06:59 PM
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Do we vote how the car started out or how it is now? I need to drive mine more this week to see how it's doing When it was picked up it was much worse than it is now since they worked on it.
Old 03-25-2012, 07:22 PM
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3LZZ06
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Originally Posted by DebRedZR1GSVert
Do we vote how the car started out or how it is now?
Out of the box.

Hopefully they'll all be resolved at some point...
Old 03-25-2012, 09:52 PM
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Gary '09 C6
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'10 ZR1...slight, intermittent vibration.
Old 03-25-2012, 10:57 PM
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Originally Posted by Gary '09 C6
'10 ZR1...slight, intermittent vibration.
Mine too.
Better since the road force balance, but still not perfect. My 2006 Z06 drives better.
Old 03-26-2012, 01:06 AM
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Smooooooooth as butta

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To "Wheel Vibration Issue"...How many ZR1s are affected?

Old 03-26-2012, 01:43 PM
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Originally Posted by 3LZZ06
Yeah not many, I expect the '12s will be much less than that...maybe in the 400 range +-
And only 3 made in Carlisle Blue, with no vibrations.
Old 03-26-2012, 04:09 PM
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see a pattern ? 2010 is worst
Old 03-26-2012, 06:00 PM
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What about a rim being the issue. My buddies Chinese repro c6 rims had enough run out that it would vibrate no matter who balanced them...did anyone check for that? Just a thought.

Last edited by mirage2991; 03-26-2012 at 06:07 PM.


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