Z-oneMart 90Pcs TR412,TR413,TR414 Valve Stems, Tire Valve Stems,Black Rubber Valve Stem, Snap-in Valve Stems Standard Length for Car Tubeless Rim Holes Replacement(30Pcs per Model)

The function of the valve is to inflate and deflate the tire and maintain the seal after the tire is inflated. The ordinary valve body is composed of three main parts: the valve core and the valve cap. Precautions : 1. Be sure to carefully check whether the correct type of valve stem is used before use 2. Appropriately apply tire moisturizing cream or other lubricating cream to the lower part of the selected valve stem to reduce the resistance during installation 3. Gently pull out the lubricated valve stem from the special hole of the rim with a valve stretching installation tool 4. Install tire inflation, lightly tap a little water on the air inlet of the valve stem to check whether the valve stem is leaking. If there is air leakage, use the valve core key to gently tighten the valve core Specifications : Color : Black Material : Rubber Size : Please see attached picture Mode l: TR412 TR-413 TR414 Assembly method : Snap-in Package Included : TR412 Valve Stem * 30 TR413 Valve Stem * 30 TR414 Valve Stem * 30 Tire Valve Extension * 1