Description
Product Overview
The Circuit Performance TR412 shorty series valve stem combines a low‑profile design with a polished chrome finish for a clean, unobtrusive look on any wheel. Constructed from EPDM rubber, the stem provides outstanding resistance to heat, ozone and harsh weather conditions, while the internal valve core is 100% leak tested to meet a 65 psi cold pressure rating. Measuring just 0.79 inches in height, it fits seamlessly into modern low‑profile tires without compromising strength or durability.
Usage
Designed for passenger cars, light trucks, SUVs and motorcycles, this valve stem excels in both daily commuting and spirited driving. Its compact size makes it perfect for low‑profile tires where space is limited, while the robust EPDM material ensures reliable performance in extreme temperatures and high‑speed conditions. 
Why Choose Us
Circuit Performance is a trusted name in automotive components, known for rigorous quality control and precision engineering. Each valve stem undergoes a 100% leak test and is backed by a no‑discontinue policy, guaranteeing long‑term availability. The chrome plating not only adds a premium aesthetic but also provides corrosion resistance, extending the life of the valve stem beyond standard alternatives.
Key Features
- Low‑profile design fits tight wheel wells without sacrificing strength
- Chrome finish offers premium look and corrosion protection
- EPDM rubber construction resists heat, ozone and weather degradation
- Rated for up to 65 psi cold pressure, suitable for most passenger vehicles
- 100% leak tested for reliable, long‑lasting performance
FAQ
Is this valve stem compatible with all tire sizes?
The TR412 low profile stem is designed for standard passenger vehicle tires and most light‑truck applications. Verify the valve stem length and thread size against your wheel specifications for a perfect fit.
Can I install the valve stem myself?
Yes, the valve stem includes a standard 0.305‑inch (7.75 mm) thread that works with most tire mounting tools. Follow the manufacturer’s installation guide and ensure the stem is fully seated to avoid leaks.
What maintenance does the chrome finish require?
The chrome coating is durable and low‑maintenance. Periodic cleaning with mild soap and water will keep it looking bright. Avoid abrasive cleaners that could scratch the surface.
Does the EPDM rubber affect tire pressure readings?
No, the EPDM material is compatible with standard pressure gauges and does not interfere with accurate readings.
Is there a warranty on this valve stem?
Circuit Performance offers a limited warranty against manufacturing defects, ensuring you receive a reliable product backed by the brand’s reputation.





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