Since I bought my X in 2005 technology has changed.
So I thought, new tires is cause for an alignment.
So I searched a bit and found this alignment video.
4 Wheel Alignment on BMW X5 - YouTube

But wait: I may not buy all four us senior citizens have
to save our pennies. I may just get two new ones
for the front and swap the tires that still have tread,
(20K expired tread mind you) to the back.
Then I asked myself the question; Can I get
an accurate alignment with this shoe arrangement?

Hmmmmm I wonder?

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….