CKAuto TR416 Metal Valve Stems 25-Pack, Brass Core Chrome Finish, 130 PSI Rated

CKAuto 25-piece TR416 metal valve stems are durable brass-and-chrome tire valves designed to replace rubber stems and hold up to 130 PSI for long-lasting, leak-resistant wheel service.

These TR416 valve stems from CKAuto combine a brass core, chrome finish and EPDM rubber base to deliver a robust replacement for OE rubber stems on passenger cars, light trucks and trailers. Each pack contains 25 complete valve stems with high-temperature valve cores preinstalled and an effective length suited to most wheels. They are pressure-tested and sized to work with the common 0.453" and 0.625" valve hole diameters, making them a handy bulk option for shops, fleet maintenance, or DIYers replacing multiple tires.

How do these valve stems improve air retention compared with standard rubber stems?

Metal valve stems resist ozone, heat and deformation better than all-rubber stems, which helps maintain a reliable seal over time. CKAuto performs a 100% air-leak test on each batch so you receive stems that meet sealing expectations out of the box.

• Materials: brass inner components with chrome-plated exterior for corrosion resistance
• EPDM rubber base conforms to the wheel and resists aging and cracking
• Rated to 130 PSI for higher safety margin than typical passenger-stem ratings
• Each stem batch passes a 100% air-leak test before packaging

Will these valve stems fit the wheels I work on?

CKAuto TR416 stems are sized to accommodate the two common valve hole standards: 0.453" (typical for passenger wheels) and 0.625" (found on some aftermarket or heavy-duty wheels). The overall dimensions and 1.5" effective length cover most wheel offsets and valve hole depths.

• Compatible hole diameters: 0.453" and 0.625"
• Complete size: 1.7" L x 0.75" W for predictable fitment
• Effective length: 1.5" to clear wheel thickness and accessories
• Universal fit for cars, light trucks, trailers and many alloy wheels

How simple is installation and what hardware is included?

Installation is straightforward for anyone experienced with tire service: remove the old stem, insert the CKAuto metal stem through the valve hole, and seat the rubber base. Each stem arrives with a high-temperature valve core already installed, so no additional parts are required for basic replacement.

• Comes with high-temperature valve core preinstalled
• Push-in or pull-through installation methods depending on wheel type
• No extra sealing compounds required for most wheel applications
• Bulk 25-piece quantity reduces repeat ordering for shops

What performance specs should I expect when using these stems?

Expect long-term dimensional stability and secure pressure retention when installed properly. The chrome finish resists corrosion, while EPDM rubber maintains pliability across typical automotive temperature ranges.

• Pressure rating: 130 PSI maximum
• Construction: brass core + chrome finish + EPDM rubber base
• Quality control: 100% air-leak testing before shipping
• Durability: designed for extended service life vs. rubber-only stems

Who is this for: CKAuto 25-piece TR416 metal valve stems are aimed at tire shops, fleet maintenance teams, car restoration projects and active DIYers who want a reliable, high-quality bulk supply of valve stems. Choose this pack if you need consistent fitment across many wheels, higher pressure tolerance, and a metal stem that resists heat, ozone and corrosion better than standard rubber stems.