TR571 Truck Tire Valve Stem is a heavy-duty clamp-in metal tire valve stem designed for truck, bus, trailer, and commercial vehicle wheel applications. With both straight type and 90° angled type options, TR571 provides reliable air sealing performance, excellent durability, and stable operation under demanding road conditions.
Unlike traditional rubber snap-in tire valves, the TR571 metal valve stem adopts a robust clamp-in structure, which ensures a stronger connection between the valve stem and wheel rim. It is widely used for truck tires, commercial vehicle wheels, fleet maintenance, and professional tire service applications.
As a professional truck tire valve stem manufacturer, we provide OEM-quality TR571 valves for global tire distributors, wholesalers, and automotive aftermarket customers.
Technical Product Data
Product Name
TR571 Truck Tire Valve Stem
TR571C Angled Truck Tire Valve Stem
Valve Type
Clamp-in Metal Valve
Clamp-in 90° Bent Valve
Material
Brass + Rubber
Brass + Rubber
Rim Hole Diameter
11.3 mm (0.453 inch)
11.3 mm (0.453 inch)
Angle
0°
90°
Installation Type
Clamp-In Mounting
Clamp-In Mounting
Application
Bulk Packing / Customized Packaging Available
Bulk Packing / Customized Packaging Available
Working Temperature
-40℃ to +60℃
-40℃ to +60℃
TR571 Clamp-in Brass Tire Valve Stem for Heavy Truck Trailer Tubeless Wheel
Straight & Angled Options
TR571: Straight valve stem design for standard wheel applications
TR571C: 90° bent valve stem design for easier inflation access in restricted spaces
Thick brass valve body, heavy-duty resistant to manufacturing
Double layer sealing to prevent slow air leakage
rustproof and corrosion-resistant
Dynamic balance and stability
Product Advantages
Reliable Air Seal
The premium EPDM rubber grommet creates a dependable airtight seal, reducing air leakage even under continuous high-pressure operation.
Heavy-Duty Brass Body
Solid brass construction provides excellent mechanical strength and corrosion resistance for long-term outdoor use.
High Pressure Performance
Suitable for commercial vehicle tires operating up to approximately 200 PSI.
Easy Replacement
Clamp-in installation allows quick replacement during tire servicing.
Long Service Life
Designed to withstand vibration, temperature changes, moisture, and harsh road environments.
OEM Options
Surface processing, tape selection, labeling and packaging can be customized according to customer requirements.
The TR571 Truck Tire Valve Stems widely used for:
Heavy-duty trucksCity BusesCommercial TrailersCoachesAgricultural Cehicles Construction MachineryFleet MaintenanceTire Service WorkshopsFleet MaintenanceTire Service Workshops
Standard Box Packing with Custom Branding Support
LogoCustomized LOGO Carving
Laser engraving of customer trademarks and corporate logos on brass rods and dust caps.
Print customer logos and brand names. Printing brand labels, place of origin, specifications, and moisture-proof labels on cardboard boxes.
Clean, Press and Wait for Strong Adhesion
01Release the air and remove the old valve
Lift up the vehicle, release the tire pressure, remove the tire, and remove the old valve; Clean the rust and residue of the wheel rim installation holes and old sealing rings, and check for any deformation or burrs in the hole positions.
02Assemble a brand new tire valve and seal it
Lock evenly with standard torque to prevent deviation and slow air leakage; Adjust the valve angle to avoid friction with the tire wall, and install a brand new high-temperature resistant valve core.
03Testing+Dynamic Balance Loading
Inflate to the standard tire pressure of the vehicle and check for any air leaks; Perform tire dynamic balancing; Recheck the tire pressure during the loading road test to confirm that there is no leakage or shaking, and then complete the replacement.
Tip: Control the torque and avoid violent twisting. Excessive torque can cause fracturing of the rubber ring and deformation of the wheel rim hole; Insufficient torque leads to turbulence, looseness, and air leakage in the later stage.
Controlled Details from Weight Accuracy to Finished Packing
01Incoming Material Inspection
100% sampling inspection of all raw materials; The spectrometer detects the composition of brass material to eliminate the problems of cracking and corrosion caused by impurities in copper.
02Process Inspection
Micrometer measuring rod length, base diameter, thread; Full inspection of thread gauge to ensure smooth assembly without slipping threads.. Remove semi-finished products that are prone to rust.
03Airtightness Test
High pressure airtight water immersion test: Simulate the working pressure of a heavy truck at 14Bar to maintain pressure, and observe the entire process without any bubbles or leaks; Torque and voltage withstand test.
04Final Inspection
Full inspection of appearance scratches, coating peeling, and laser logo clarity; Control the weight tolerance of the entire machine to ensure stable dynamic balance.
Review Screenshots
Frequently Asked Questions
1. What is TR571 Truck Tire Valve Stem?
TR571 Truck Tire Valve Stem is a heavy-duty metal clamp-in valve stem designed for truck, bus, trailer, and commercial vehicle tires. It provides durable performance and reliable air sealing.
2. Is TR571 available in straight and 90 degree types?
Yes. TR571 is available in both straight valve stem and 90 degree angled valve stem designs to fit different commercial vehicle wheel applications.
