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      06-12-2012, 02:18 PM   #9
deezofchuck
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Drives: OVER SLOW LEFT LANE DRIVERS!
Join Date: Apr 2011
Location: NOVA

Posts: 511
iTrader: (3)

like everyone said the xi comes factory staggered with 8F and 8.5R and 225F/255R I believe (might be sport package specific).

also - I have been told that it's not the rev per mile that matter - it's the rolling diameter (overall diameter) that matters for the xi. i.e., keep the dia diff 0.2" or less.

Go to tirerack - pick your sizes - then look at the specs for the diameter diff.

I am getting 245F/275R for my 19x8.5F/19x9.5R and I have an XI as well.

Good luck!
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