Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Why does my car have green topped valve covers?

TruRace · 01-12-2016, 08:40 PM

It's to designate that there is nitrogen in the tires. So you or whoever is filling up the tires doesn't mix it with air.

01-12-2016, 08:40 PM	#2
TruRace Senior Member Join Date: Sep 2013 Drives: FRS-Raven-MT Location: Ft. Lauderdale, FL Posts: 336 Thanks: 58 Thanked 143 Times in 99 Posts Mentioned: 5 Post(s) Tagged: 2 Thread(s)	It's to designate that there is nitrogen in the tires. So you or whoever is filling up the tires doesn't mix it with air.