You should have no problems replacing your run flats with regular tires. The
question I have is whether you have room for a *true* spare tire? Hopefully,
your E60 isn't like the new E90 3 Series where there is no room for a spare!
Runflats, the "TRX" of the 21st Century!
I added the BMW Mobility Kit, basically a fix-a-flat system. A
space saver would take up too much room in the Z4.
I'm surprised that'd be a problem in the E90 - wasn't the whole
idea of dropping the tire to increase trunk space? Adding it back in
would just reduce the extra...
"Everybody wants a normal life and a cool car;
most people will settle for the car." Chris Titus
2003 BMW 325i Black/Black, 2003 BMW Z4 Black/Black
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