Could someone please give me a little primer on what to look for to determine the source of a ride height problem? The right rear of my BMW appears higher than the left rear. Springs? Shocks? Handling effect?

Thanks.

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David

His:
2003 Dodge Durango SLT
2002 BMW E39 530i Sport
1988 Mercedes 300TE
Hers:
2003 Chevrolet Suburban
1999 E430