TR414AC Tire Valve is a premium tubeless snap-in rubber valve stem designed for passenger car and light truck wheels. It features a durable rubber body combined with a chrome-plated sleeve and cap, providing excellent sealing performance, corrosion resistance, and an attractive appearance.
The TR414AC valve is widely used for 11.3 mm / 0.453 inch rim valve holes and is suitable for aluminum alloy wheels and steel wheels. It is an ideal replacement valve for tire service shops, automotive repair centers, tire dealers, and aftermarket distributors.
Excellent Airtight SealingExcellent airtight sealing to minimize pressure loss.
SuitableSuitable for steel and aluminum wheels with a 0.453" (11.5 mm) valve hole.
CustomizationAvailable in black rubber, chrome sleeve, and customized versions.
Technical Product Data
Model
Tr414AC
Type
Snap-In Tubeless Tire Valve
Material
Rubber + Brass Stem
Effective Length
38mm ( 1.5" )
Rim Hole Diameter
11.5 mm ( 0.453" )
Maxium Cold Inflation Pressure
65 PSI ( 4.5 Bar )
Application
Passenger Cars, SUVs, Light Trucks, Small Trailers
Safe and stable, high driving reliability
Whether you are a tire distributor, wheel manufacturer, automotive repair shop, or OEM customer, the TR414AC tire valve offers dependable quality for both replacement and original equipment applications.
Strict raw material inspection
Precision manufacturing process
100% air leakage testing
Stable sealing performance
Compliant with international quality standards
Universal adaptation, extremely compatible
Standard 11.5mm (0.453 inch) wheel hub hole
Original steel rims and ordinary alloy wheels are universal, and 95% of household car vacuum tires and wheels on the market can be directly replaced. They are standard parts for automotive repair.
Suitable for wheel hub thickness of 1.8-4mm
Full coverage of mainstream wheels for household cars; The maximum pressure capacity is 65 PSI (4.5 bar), fully meeting the standard tire pressure requirements for sedans/SUVs, and suitable for high-speed driving up to 210 km/h.
Effective length 38mm (1.5 inches)
Compared with shorter tire valves, the TR414AC provides greater accessibility during tire inflation. Its longer stem design makes it easier to connect air chucks and pressure gauges, especially on alloy wheels with recessed valve openings.
The premium rubber effectively resists cracking caused by ozone, sunlight, heat, and harsh weather conditions, while the brass stem ensures excellent corrosion resistance and long-term durability.
The TR414 tire valve is suitable for
Passenger vehicle tire replacement
Rubber valves degrade after 3 years with cracks. Skipping valve replacement leads to slow leaks and breakage at high speeds.
Tire service centers
New TR414AC Tire valves fitted with every tire change to stop leaks and high-speed valve damage from aged rubber stems.
Automotive repair workshops
Every tire change equipped with durable TR413 valve stems. Replace tires and valves at once to solve air leakage problems and ensure driving safety.
Wheel manufacturers
The gray coating offers a clean, professional finish after installation.
Tire distributors
The stick-on design helps achieve dynamic balance without damaging the wheel edge.
Fleet maintenance
Surface processing, tape selection, labeling and packaging can be customized according to customer requirements.
Suitable for Vehicle Service and Aftermarket Supply
AutomobilesCarsTrucksSUVsMotorcyclesTire Repair WorkshopsAuto Service CentersWheel Balancing ApplicationsAutomotive Aftermarket Distribution
Standard Box Packing with Custom Branding Support
100Strips / Box
Regular packing unit for wholesale, workshop and distributor replenishment.
OEMLabel & Carton
Custom labels, carton marks and brand packaging can be arranged for market-specific orders.
ODMSpecification Support
Tape, slitting, surface treatment and packaging can be adjusted according to customer needs.
How to replace the tire valve
01Dismantle the old tire valve
After peeling off the tire, push out the aged and damaged old tire valve from the inside of the wheel hub, and clean the rust and burrs in the wheel hub holes.
02Install a new tire valve
Apply water-based lubricant to the root of the new tire valve, insert it from the outside of the wheel hub, and use a pulling tool to tighten and fix it in place with the wheel hub.
03Leak detection completed
Inflate to standard tire pressure, apply soapy water to the root of the tire valve and check for no bubbles or leaks. Assemble the tire and perform dynamic balancing.
Tip: When replacing the valve, it is necessary to perform dynamic balancing.
Frequently Asked Questions
1. What is TR414AC Tire Valve?
TR414AC Tire Valve is a chrome sleeve snap-in rubber valve stem designed for passenger cars, SUVs, and light trucks. It provides reliable sealing performance and a premium appearance.
2. What is the rim hole size for TR414AC valve?
TR414AC is designed for standard 11.3 mm (0.453 inch) valve holes and is suitable for most tubeless passenger vehicle wheels.
3. What is the difference between TR414 and TR414AC?
The TR414AC features an additional chrome sleeve and chrome cap, offering better appearance, corrosion resistance, and protection compared with the standard TR414 valve.
4. Can TR414AC be used on aluminum alloy wheels?
Yes. TR414AC is widely used on aluminum alloy wheels and steel wheels, especially for passenger vehicles and aftermarket wheel applications.
5. When should I replace TR414AC tire valves?
It is recommended to replace tire valves whenever installing new tires. Regular replacement helps prevent air leakage caused by rubber aging, cracking, or sealing failure.
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