I am the VERY recent owner of a 92 500e. I have spent numerous hours on the internet researching this car and am hooked. My concern is the self levelling suspension. The reports I read say that there should be concern with the suspension if there is excess wear on the insides of the rear tires. Is this correct? The wear is not excessive but there is wear. If this is the case what would be the most likely culprit to cause this?

This car only has 35k miles on it what else with the suspension should I look at as well?
Thanks for any ideas as this appears the only potential flaw with the car.