MD,

They were given to me without any specs provided. They look just like the style 87 but are chrome and have a chrome center cap with the bmw emblem. I know enough about all wheel drives not to put different size tires on them. I guess I should start out by asking what should i do first to see if they will work. Verify by bolting them up and check for clearance and then find a lower profile tire for the front that matches the back height wise?

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2001 X5 3.0l