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      02-23-2014, 05:50 PM   #20
Brigadier General

Drives: X5 & 335xi
Join Date: Dec 2012
Location: USA

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Originally Posted by EJL
Originally Posted by drob23 View Post
What was the density altitude where you were at? You should be able to check a history online. Plays a huge role, easily could add/subtract .5 sec in the et. Probably the only benefit of all this ungodly cold weather lol...

Also curious about tires. Looks like you were running pretty consistent times!
In Atco it was about 30-45% humidity, 29.9 inches holding steady, about 58 degrees F, and I don't know the raceway's exact height, but that area is about 75 feet above sea level.
Both of us are keen to know the type if tires you have on the 4er
EBII 2014 335i xDrive
335HP, Sport AT, 19" Wheels, MPE, Prem, Tech, Cold, HK, Driver Assist & DH pkgs

Deep Sea Blue Metallic 2013 X5 35d Sport
Prem, Convenience, Cold and Premium Sound packages