TR546 Nickel O-Ring Clamp-In Truck Valve Stem 4.25" Straight - 1 Valve

Pack of

1 Valve
10 Valves
25 Valves

Truck Valve Details

The TR546 is a 4.25" straight nickel-plated O-ring sealed clamp-in truck tire valve stem rated to 150 PSI. The longest straight stem in the TR54x series, designed for aluminum truck wheels with 0.382" holes and deeply recessed valve pockets.

Height: 4.25" (4-1/4") straight for deep 0.382" hole valve pockets on aluminum truck wheels.
Valve Hole: 0.382" — fits aluminum truck and trailer wheels with smaller valve openings.
Pressure Rating: 150 PSI max cold inflation pressure.
Seal: O-ring sealed for an airtight installation on aluminum wheels.
Cross-Reference: TV-546, 1-505, 24238, VS-546, 17-546, TR-546.

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Frequently Asked Questions (FAQs)

What valve hole does the TR546 require?

The TR546 fits a 0.382" valve hole, standard on many aluminum truck and trailer rims.

What is the pressure rating?

Rated to 150 PSI max cold inflation pressure for commercial truck and heavy equipment use.

When would I use the TR546 instead of a shorter stem?

At 4.25", the TR546 is designed for very deep valve pockets where the TR545 (3.5") doesn’t reach far enough for a secure connection or air chuck access.

Are there angled versions of the TR546?

Yes. The TR546D (60deg.) and TR546E (75deg.) offer bent configurations at the same 4.25" length for offset valve pocket applications.

What cross-references match the TR546?

The TR546 cross-references to TV-546, 1-505, 24238, VS-546, 17-546, and TR-546.