These came with my new 5zigen wheels. What are they? How are they used?

http://i88.photobucket.com/albums/k166/meplanet/WRX/5zigenthings.jpg

they are valve stems to put air in the tires.... I can't believe you asked... and I can't believe I answered :P

I got funky ricey blue ones with my work wheels that I won't be using cause they are just screaming to be vandalized... and they can be dissassembled and parts can be taken so the tires can't be inflated until the tire is reinstalled with a new valvestem.

But those are bolted on the inside of the wheel, so you may be alright.

Thanks. I guess i could have just screwed off one of the tips :D Wish I knew that before i had new tires mounted. I guess regular black stems are ok.