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If you use strings to set toe need advice.

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Old 11-21-2010, 09:05 PM
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froggy47
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Default If you use strings to set toe need advice.

I recently set alignment and wanted to set toe WITHOUT JACKING several times so I tried this and it came out pretty well based on auto results & street driving.

The only error I think is being on the ramps prevented the wheels from freely moving as I adjusted, still came out ok.

Next time I need the tire on a flat slippery surface.

The only question I have is the slope of being on ramps one end and not the other.

The strings are dead nuts off the axles and I think that is all that matters for toe.

I don't think the left/right garage floor leveling needs to be done for toe either.

NOT talking about camber/caster here.

So you think the slope thing is ok or am I missing some principle of alignment?






If you have never done your own alignment, please don't drift the threat with theoretical comments, or what your alignment guy/ bartender/ Pep Boy checkout clerk said about alignments.


Last edited by froggy47; 11-21-2010 at 09:12 PM.
Old 11-21-2010, 09:55 PM
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ben dover
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As long as the ramped wheels are roughly (+-1") the same height, you shouldn't be putting any excess loading on the toe.
Old 11-21-2010, 10:02 PM
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drivinhard
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In my experience, the rear toe seems more sensitive to height (load) than the front. In the rear, it will vary by 1/16th just adding/taking away a 200 lb driver. The front, not so much.
Old 11-21-2010, 10:58 PM
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sperkins
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Originally Posted by drivinhard
In my experience, the rear toe seems more sensitive to height (load) than the front. In the rear, it will vary by 1/16th just adding/taking away a 200 lb driver. The front, not so much.
I agree, but I don't pretend to know why. Not too long ago I wanted to find out exactly where the weight went when the driver was added to an empty car. Here are the splits when adding a 193lb driver:

LF = 33.3%
RF = 5.6%
LR = 39.6%
RR = 21.5%

It seems like the front would have a tendency to vary as well since it took on 33% of the weight in the example above, but it just doesn't.
Old 11-21-2010, 11:17 PM
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froggy47
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Thanks all,

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