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Tire wear pattern. Abnormal?

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Old 12-30-2008, 04:04 AM
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Charley B
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Default Tire wear pattern. Abnormal?

Is this a normal wear pattern for an '82 LR? Or does it look to require alignment or suspension help.
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Old 12-30-2008, 04:12 AM
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RyanPerrella
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no thats not normal

get an alignment, the toe or camber is out of spec, or both
Old 12-30-2008, 04:12 AM
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tailpipe
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Something is not right there I would have the alignment checked out if it was my car


paul with 4 79 928s
Old 12-30-2008, 05:02 AM
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Bill Ball
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Not good.
Old 12-30-2008, 05:36 AM
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Charley B
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OK, guess i'll start with an alignment. Can different things be used to center the rack or must it be the bolt designed for it?
Old 12-30-2008, 08:35 AM
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Vilhuer
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Originally Posted by Charley B
Can different things be used to center the rack or must it be the bolt designed for it?
Taking plastic plug out and checking rack is centered is enough. Bolt isn't even needed. Its just used when one person does both centering and locking steering wheel from moving. When one person is under car and guides another one who locks steering wheel its not even needed.
Old 12-30-2008, 09:26 AM
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Mrmerlin
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for the OP parts to check (that might need to be replaced) lower control arm bushing to rear Xmember and upper control arm bushings to top of hub carrier and Xmember
Old 12-30-2008, 03:20 PM
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Charley B
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Originally Posted by Mrmerlin
for the OP parts to check (that might need to be replaced) lower control arm bushing to rear Xmember and upper control arm bushings to top of hub carrier and Xmember
Thanx Stan. Is this a visual check or do I move the elevated wheel on a vertical or horizontal axis?
Old 12-30-2008, 03:22 PM
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Chuck Schreiber
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Charley,

My GTS did the same thing to the rear tires withing 1000miles after I purchased it. When I got the align done, quite a few of the values on the post alignment report were out of spec and in the red. The rear values were the worst and caused most of the inside tire wear (both camber and toe)
Old 12-30-2008, 03:34 PM
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Charley B
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I just remembered. My '82 has S4 suspension. What precautions, if any, do I need to take to ensure they allow for this in doing the alignment?
Old 12-30-2008, 03:52 PM
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SharkSkin
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Charley, regardless of the different parts the alignment should bring the wheels into the same relationship to the car/road. They just need to get it right is all.
Old 12-30-2008, 03:53 PM
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dprantl
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Originally Posted by Charley B
I just remembered. My '82 has S4 suspension. What precautions, if any, do I need to take to ensure they allow for this in doing the alignment?
Just make sure they don't lift the car. If they have one of the later Hunter DSP machines, they should have no problem with this.

Dan
'91 928GT S/C 475hp/460lb.ft
Old 12-30-2008, 07:25 PM
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IcemanG17
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Charley
The shop I used in Stockton is called Western alinement (thats how they spell it)...I think it was about $80 and they drive the cars over a pit for the alignment...so no lifting....it made a HUGE difference in sharky after I replaced the steering rack...much smoother in the corners and more predictable....vs the sloppy snap oversteer I had before...but I've never had tire wear problems...other than the rears being bald????
Old 12-30-2008, 07:34 PM
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Yes that is Abby Normal.

Old 12-31-2008, 12:58 AM
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Darien
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Charley,

Go to the local Sears, they have the "hunter" sytem. Plus you can stand under the car while they align it usually for @$90.



Originally Posted by Charley B
I just remembered. My '82 has S4 suspension. What precautions, if any, do I need to take to ensure they allow for this in doing the alignment?


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