+1 Mounting and dismounting a low-profile tire raises the potential for rim and bead damage.

I have 70,000 km on my E53 X5, I have never rotated the tires, and the tread wear is very even. Had runflats on the Z4, and the wear in the first three years was very even as well. The only benefit I have associated with rotating tires is balancing out the wear. So, I can't see the point with these vehicles.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue