How to confirm a wheel alignment?

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Time：2013-09-28 Click：2459

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Wheel aligner is just a measurement equipment, it tells you what it is, but it won't fix the alignment problem for you.
Its important that you always do road test after adjust the suspension of a car.
 
Note:
 
1. choose a straight road, no much traffic, good road condition, no traffic light for about 400m.
 
2. accelerate the car up to 60~80km/h, hand off. see if the car can keep the track straight.
 
Be prepared, you might can not have wheel alignment done with one time adjustment and road test..