Hello, sorry I have not posted pics of my Z4 yet. I would like to ask two questions since I can at least type. My 2005 Z4 has 28200 miles on it. I don't know if the tires are original, They are not new but still have decent tread. The car seems to want to follow ruts and wonder on poor roads and on a nice flat roads it runs straight as an arrow with no wondering at all, any ideas? the 2nd question is the seats are not that comfortable on long drives it seems the seats could use some lumbar support. I have seen some pics of other cars and noticed padded seat covers in them, is it possible others have had the same complaint about there seats? Thanks for your input. Randy