ACCRETION 4 Pcs TPMS 20008 Rubber Snap-in Tire Valve Stem, Tubeless Valve Stems Suit for 0.453 inch Rim Holes on Standard Vehicle Tires

These valve stems appear to be made of good rubber.

They do the job.

Purchased for my BMW, Just awesome High Pressure Rubber Tire Valve Stems. Great purchase.

I was amazed how much less these costs than thru the local parts stores.

Installed these on steel rims on a 1984 Jaguar xj6 without any hiccups. Ill be happy if they last the life of the new tires, but at the moment, Im satisfied.

Good value, arrived quickly Easy to install.

These valve stems are very nicely uniform in size, shape & color. There is no rubber slag from crude molds that others seem to have commonly. Very good value

Had to order 0.625 for what I needed them for which is to air out my 5 gallon gas tanks from the back. Did this about 15 years ago and they finally rotted out.

Serve purpose well

These are quality valve stem and should last a long time