View Single Post
      09-08-2012, 07:56 AM   #10
mr. 535i
Enlisted Member

Drives: 2010 535i
Join Date: Apr 2010
Location: NY

Posts: 40
iTrader: (1)

Originally Posted by Parkanzky View Post
That's for two valve stems. They're 180 degrees from each other so that you can flush the tire (i.e. with Nitrogen). You'll see it sometimes on racing rims. Kosei and a lot of other Japanese manufacturers do it.
ok so i just mount the sensor and valve stem in one hole as normal, and then another stem on he other side?