Quote:

Originally Posted by Edbert It came that way and top-offs are free (at the dealership) but yeah, isn't the earth's atmosphere at sea level something like 90% nitrogen anyway?

If it was, we all be dead. Anything below 19.5% Oxygen is considered deficient. Nitrogen is about 78% at sea level.

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'08 335xi (E90), 6MT, Arctic/Black, ZPP, ZSP (18"s), ZCW, CA, PDC, i-Pod
Ordered: March 7, 2008
Built: March 17, 2008
At port: March 19, 2008
Shipped on Graceful Leader: March 21, 2008
Arrived Port Hueneme: April 11, 2008
At dealer's: April 19, 2008
Delivered: April 21, 2008