Enhance your vehicle's tire performance with our durable truck and bus tubeless vacuum copper valve stems. These valve stems are crafted from durable copper, providing durability and resistance to corrosion. To use, insert the valve stem into the tire's valve hole and tighten it securely. This a proper seal, maintaining tire pressure and improving fuel efficiency. for commercial vehicles, these valve stems offer reliable performance in demanding conditions. Features -Color:Golden -Material:Metal -Size:3.60X1.80X1.80cm/1.41X0.71X0.71in -Enhanced tire longevity: the tubeless design helps in extending the tire's lifespan by minimizing the chances of punctures and maintaining consistent air pressure -Durable copper valve: constructed from durable copper, these valve stems are highly durable and can endure extreme conditions, providing reliable performance over time -Airtight seal: the valve an airtight seal, preventing any air leakage and maintaining the tire's optimal pressure for efficiency and safety -Easy to use installation: these valve stems are designed for easy and quick installation, making them convenient for both mechanics and vehicle owners -Wide compatibility: ideal for use in trucks and buses, these valve stems are versatile and compatible with a range of heavyduty vehicles, ensuring broad applicability Package list: 5 Valve Stem