Feature: 1. Fitment: Truck tire valve stems compatible with Alcoa 22.5in and 24.5in aluminum wheels; replaces OE part number TR545D. 2. : Made of high-quality aluminum, rustproof, high strength, resistant to deformation, durable and long-lasting. 3. Size: Professionally manufactured with precise craftsmanship; bottom outer diameter is approximately 16mm (0.63in), total length is approximately 90mm (3.54in). 4. Original Standard: Designed to original specifications for direct replacement of 60-degree valve stems; ensures reliable performance and extended service life. 5. Easy Installation: Simple to install without modifications or complex procedures; convenient and time-saving. Specification: Item Type: Valve Stem Material: Aluminum OE Number: TR545D Bottom Outer Diameter: Approx. 16mm (0.63in) Total Length: Approx. 90mm (3.54in) Angle Standard: 60 degrees Fitment: Compatible with Alcoa 22.5in and 24.5in aluminum wheels Package List: 10 x Valve Stem Note: Please verify the part number of your vehicle before purchase. Compatibility information is for reference only. If uncertain, contact the seller prior to ordering to prevent incorrect purchases. Product measurements are manually taken with a possible variance of ±5mm.