What's Wrong With This Pictures?

1. The front tires on my BMW are not centered. They lean more towards the back fender instead of being int the middle (see picture). It's same on both sides. What is the cause of that? What can I do to correct this problem?

http://suspensionparts.info/attachment.php?attachmentid=41&d=1162565106 (http://www.automotiveforums.com/vbulletin/forumdisplay.php?f=90)


2. The back tires leans inward like a pyramid. What can I do?
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[URL="http://www.automotiveforums.com/vbulletin/forumdisplay.php?f=90";] (http://suspensionparts.info/attachment.php?attachmentid=41&d=1162565106)