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      10-13-2019, 04:58 PM   #3
BarryB
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Drives: 30Jahre M5 plus a few more M's
Join Date: May 2012
Location: Palo Alto CA

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Quote:
Originally Posted by Transfer View Post
Explain what you mean by confused.
Dealer replaced runflats with 245/40/19 and 265/40/19 and rear rims to 8.5 (stock was square8")
When accelerating at 55 dsc comes on or any moderate accel. Way too easily and without loss of traction.....
A circumference issue, confusing the software?
Dealer is confused. Thought it would be straight forward. Rims ok per them and Michelin. Most have done 265/35 in the rear. Wonder if that could be it?
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20 Jeep Grand Cherokee
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60 Impala (43k orig mi)
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