This sucks and could only imagine how you feel.

I would ask the insurance company if they would like you to put stands or something to support the X and prevent further damage, but I would only do if they say to. They could always say you put the stands in wrong or some BS and caused damage.

I would settle for nothing less than original BMW wheels as thats what was stolen.

If you haven't taken pictures then do so ASAP for documenting purposes.

GL

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2002 X5 4.6 Sold
Dinan CAI, TB, Mass Air, Stage 4 engine & tranny software, X-pipe
2004 745Li
1997 Ford Mustang Cobra Vert
1985 Mazda RX-7
13B-REW single turbo 60-1, Haltech, Meth injection, MSD Ignition, and much more
2008 Mazda Speed3 Hypertech Tune