What Do Blue Tire Valve Caps Mean

The valve stem cap is not just a little plastic or metal cap to make the valve stem look nice.

What do blue tire valve caps mean.

Anon129751 november 25 2010. Nascar uses nitrogen in there tires. No one at the dealership mentioned why and i thought maybe they just came with this brand of tire. Slime s nitrogen valve caps are tpms safe and their green top is the perfect indicator for a nitrogen filled tire.

A valve cap is the plastic cap that screws over a valve. Product title 6pcs plastic tire air valve stem caps tyre wheel rim. These led tire valve caps are it is the coolest way of making your vehicle the most eye catching on the road. Seal valve stems replacing the tire valve stem caps helps seal the valve stem.

Quote originally posted by marcofast raquo. A missing or broken tire valve stem cap could falsely alert you that the tire pressure is wrong. 4 3 out of 5 stars based on 3 reviews 3 ratings current price 5 99 5. I just picked up a 2008 gti and the valve stem caps are blue.

It is designed to protect the schrader valve a valve stem into which a valve stem core is threaded that keeps the air or nitrogen in. Despite what most assume valve caps do serve a purpose depending upon the valve. They are a lower profile type of tire. Car dealers tire dealers repair shops and even some gas stations have.

Green caps are installed when the tires have nitrogen in them there is nitrogen in the air we breathe but in your tires the concentration of nitrogen is higher so the air pressure changes less when the tire is hot and cold. Correct tire pressure provides a better driving experience regardless of the weather conditions. Usually valve caps are used on a car or bicycle tire. Cars com green caps on tire valve stems usually mean the tires are filled with nitrogen instead of ordinary oxygen.

Its used to help with tire wear and mpg. Because a valve cap has nothing to do with actually sealing the air inside a tire many wonder why companies use them. Something as small as a tire valve stem cap may seem insignificant but it actually serves a pretty big purpose. I just recently purchased a nissan maxima.

99 list list price 11 99 11. I know green indicates the tires are filled with nitrogen what does blue mean. Regular air does have 78 percent nitrogen.