TR573 Brass Clamp-In Truck Valve Stem 4.38" Straight - 1 Valve

Pack of

1 Valve
10 Valves
25 Valves

Truck Valve Details

The TR573 is a 4.38" straight brass clamp-in truck tire valve stem rated to 150 PSI. Built for commercial trucks, trailers, and heavy equipment with 0.625" valve holes. An O-ring seal delivers a reliable, leak-free installation for demanding commercial applications.

Height: 4.38" (4-3/8") extended straight for deep-pocket commercial truck wheel valve pockets.
Valve Hole: 0.625" — standard size for commercial truck, trailer, and bus rims.
Pressure Rating: 150 PSI max cold inflation pressure.
Material: Brass body with O-ring seal for corrosion resistance and reliable sealing.
Cross-Reference: TV-573, VS-573, 24164, 1-206, 17-573T, V3-21-7.

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Frequently Asked Questions (FAQs)

What valve hole does the TR573 require?

The TR573 fits a 0.625" valve hole, the standard hex-base size for commercial truck, trailer, and bus rims.

What is the pressure rating?

Rated to 150 PSI max cold inflation pressure, suited for commercial truck and heavy equipment tire applications.

What does the O-ring seal provide?

The O-ring creates an airtight secondary seal between the valve stem and the rim, preventing slow leaks from developing at the valve base.

When would I use the TR573 over a shorter stem?

At 4.38", the TR573 is ideal for deep-pocket wheels where shorter stems like the TR572 or TR571 don’t provide enough extension to reach with an air chuck comfortably.

What cross-references match the TR573?

The TR573 cross-references to TV-573, VS-573, 24164, 1-206, 17-573T, and V3-21-7.