Do pay attention to one of Mr. Rogers' posts above, recommending the DEALER do the balancing. There's two reasons for this -- MB dealers use high-speed dynamic balancing machines, and they use "official" MB 2-piece wheel weights. Most everyone else uses 1-piece weights which WILL eventually fall off. This will progressively drive you crazy since you'll get your tires balanced, they'll be fine for a few thousand miles, then that little shimmy will reappear ...

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Steve
'93 400E