Exact TR545D Fitment for Alcoa Wheels – These TR545D truck tire valve stems are specifically designed for Alcoa aluminum wheels 22.5 inch & 24.5 inch, compatible with semi trucks and buses. Clamp-in design fits standard 9.7mm rim holes, perfect replacement for OEM TR545D valve stems.
60 Degree Bent Design for Easy Access – The 60° bend short valve stem allows easier inflation and pressure checking on 22.5 & 24.5 aluminum wheels, making it ideal for heavy-duty semi truck, trailer and commercial vehicle applications.
Leak-Proof Viton O-Ring Seal – Built with ozone-resistant Viton O-rings to provide a tight, high-pressure seal, preventing air loss and ensuring stable tire pressure for tubeless truck and bus tires.
Heavy Duty Brass Construction – Made from premium solid brass with corrosion-resistant finish. Strong, rust-proof, and deformation-resistant for long service life under extreme road and weather conditions.
- Complete 10 Pack Valve Stem Set – Includes 10 pieces metal clamp-in valve stems 10PCS Tire Valve Core. Each stem measures approx. 90mm (3.54in) in length with 16mm (0.63in) outer diameter. Easy installation, no modification required.- Complete 10 Pack Valve Stem Set – Includes 10 pieces metal clamp-in valve stems 10PCS Tire Valve Core. Each stem measures approx. 90mm (3.54in) in length with 16mm (0.63in) outer diameter. Easy installation, no modification required