Upgrade or replace your commercial fleet tire valves with the TR572G Heavy-Duty Brass Clamp-In Valve Stem. Engineered specifically for tubeless tires on semi-trucks, commercial trailers, buses, and agricultural machinery, this premium valve stem delivers maximum durability under extreme operating conditions. The TR572G features a robust, solid brass body paired with a high-performance, ozone-resistant rubber grommet. This specialized "G" variant seal is designed to withstand intense heat cycles generated by prolonged braking and heavy highway loads, preventing premature pressure loss and catastrophic tire failure.

Key Technical Specifications:

• Tire Industry Standard Designation: TR572G
• Effective Length: 3-3/4 inches (approx. 95mm)
• Required Rim Hole Diameter: 0.625 inches (5/8" / 15.9mm)
• Material Construction: Premium solid brass body, high-temperature nickel-plated valve core, and red/black ozone-resistant high-heat rubber grommet
• Maximum Inflation Pressure: Rated up to 200 PSI cold
• Recommended Installation Torque: 4 to 6 Nm (35 to 53 in-lbs)

Applications & Fitment:
Ideal for long-haul freight operations, vocational fleets, motorhomes, and agricultural utility wheels. Compatible with standard commercial aluminum and steel wheels requiring a 5/8" valve hole.

Features:

• High-Heat Performance: Outfitted with an upgraded, heat-resistant seal package to combat tire and wheel-end heat buildup.
• Corrosion Resistant: Solid brass body prevents rust and degradation from road salt and harsh weather conditions.
• Leak-Free Design: Heavy-duty clamp-in configuration with lock washer and hex nut guarantees a permanent, airtight seal compared to traditional pull-through rubber valves.

• Specifications