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Old 08-15-2010, 07:23 PM
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Originally Posted by GSXRliterbikz View Post
I thought that running different tires front to back could mess up the transfer case on an all wheel drive.
The only thing that matters for the transfer case is the rolling diameter. If it is too much of a difference, then yes it can affect the transfer case.

BMW recommends up to 7 psi different front to rear, depending on expected load, so they obviously expect some difference in rolling diameter.
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