I'm considering putting 2012 X6M wheels on my 2008 X5 4.8i (E70).

I posted a question in another thread about the whether the already bored rear 2012 X6M 300M wheels should be anything that I should worry about (no response yet) but I have another question.

Will the TPMs that come in the 2012 X6M wheels work on my 2008 X5 or will I need to purchase the TPMs for the 2008 model?