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      11-16-2012, 10:36 AM   #9
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Drives: BMW F11 535i Touring
Join Date: Mar 2007
Location: Scotland, Highland Region

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First, are the tires scrubbed in?

Tire pressure will be very critical on xDrive. As said, rubber is softer and therefore will likely distort more than run-flat tires.

What is the front to rear pressures variation, you may need to adjust and experiment.

Straight running, as on the highway, will likely show wheel speed differences/interpret as errors, more than in bends etc., when DSC parameters will be different to accommodate manoeuvres.

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