I have not personally seen any X5's with this size, although the X5 599M wheel comes in a staggered 285 Front and 325 Rear, so you might be able to get away with 295's.

Might need some spacers up front, but then again just a guess...

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2015 BMW 650IX M SPORT
2013 BMW X5 PREMIUM
2013 FORD SVT RAPTOR