TR509 Nickel 90deg. Clamp-In Truck Valve Stem 4.75" - 1 Valve

Pack of

1 Valve
10 Valves
25 Valves

Truck Valve Details

The TR509 is a 4.75" 90deg. nickel-plated clamp-in truck tire valve stem rated to 150 PSI. Designed for commercial trucks with 0.625" valve holes where a right-angle stem is needed to clear the tire sidewall or wheel structure during inflation.

Length: 4.75" (4-3/4") with 90deg. right-angle bend for clearance on restricted truck wheel configurations.
Valve Hole: 0.625" — standard hex-base size for commercial truck and trailer wheels.
Pressure Rating: 150 PSI max cold inflation pressure.
Material: Nickel-plated body with O-ring seal for corrosion resistance and a clean appearance on aluminum wheels.
Cross-Reference: TV-509, VS-946R, 25418, 1-301, 17-509, VH756.

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Frequently Asked Questions (FAQs)

Why would a truck need a 90deg. valve stem?

A 90deg. stem is required when the wheel design or installed position blocks access to a straight stem with an air chuck. Common on trucks with aftermarket wheel covers or recessed valve pockets.

What valve hole does the TR509 fit?

The TR509 fits a 0.625" valve hole, the standard size for commercial truck and trailer rims.

What is the pressure rating?

Rated to 150 PSI max cold inflation pressure for commercial truck applications.

Why nickel plating on this stem?

Nickel plating provides a polished, corrosion-resistant finish that looks great on aluminum wheels and holds up against road chemicals and moisture.

What cross-references match the TR509?

The TR509 cross-references to TV-509, VS-946R, 25418, 1-301, 17-509, and VH756.