4pcs Rubber TR414 Snap-in Car Wheel Tubeless Tyre Valve Stems Dust Caps, 501 Original

4pcs Rubber TR414 Snap-in Car Wheel Tubeless Tire Tyre Valve Stems Dust CapsFeatures:- Effectively prevent unsafe factors caused by car valve puncture;- Fastener design, easy to carry and use, easy to install;- Suitable for steel or alloy wheels on cars, trucks and motorcycles;Specifications:Material: rubber+ copperColour: BlackType: TR414Product size: 50 x 20mm/1.97 x 0.79\\\"Thread diameter: 9mm/0.35\\\"Quantity: 4pcsInstallation steps:1. Remove the valve core to deflate the tire;2. Separate the toe of the tire and remove it from the rim;3. Remove the valve and clean the holes and dirt on the rim;4. Install a new valve from the inside of the rim;5. Install the tire correctly and inflate to the rated air pressure;6. Replace the valve cap with a new one.