Right front tire wearing on outside edge alignment is perfect. All front end parts tight.
Did you have the alignment checked after you noticed the tire wear and did you rotate the enevenly worn tire to the rear after the alignment was checked and now that tire is showing the same pattern? If so then there is something still wrong with the alignment. Camber, Caster, too much toe in.
tennisshoes is right. when you get an alignment done... my advice is to rotate your tires so you can see how they are going to wear... if your tire is stiff wearing funny, then there is something wrong with your alignment. probably a tilt issue. take it back and if the place says there is nothing wrong with the alignment then they are full of crap and take it somewhere else to get it done correctly.
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