The only officially licensed logo aluminum tire valve caps are made in the US. Special designed tire valve stem cap made of premium high strength light-weight anodized Aluminum. The OEM logo is a full-colored graphic with a poly-resin clear dome on top. 5/8" diameter top is 30% bigger than others. Diamond cut style grip design has an elegant look from every angle. Each cap has a deep thread that will cover most of the stem, inside fitted with a rubber O-ring to ensure a perfect seal and waterproof. Sold as a set of 4, it will fit most vehicles with standard tire valves, like cars, SUVs, trucks, etc. (please check your car). This is an officially licensed product, ensuring authenticity, quality, and meticulous craftsmanship. Special designed tire valve stem cap made of premium high strength light-weight anodized Aluminum. The OEM logo is a full-colored graphic with a poly-resin clear dome. 5/8" diameter top is 30% bigger than others. Diamond cut style grip design has an elegant look from every angle. Each cap has a deep thread covering most of the stem, fitted with a rubber O-ring to ensure a perfect seal and waterproof. Sold as a set of 4, it will fit most vehicles with standard tire valves, like cars, SUVs, trucks, etc. This is an officially licensed product, ensuring authenticity, quality, and meticulous craftsmanship. Note: Although this premium aluminum tire cap is anodized and resistant to corrosion, it can fuse to the tire valve stem if not cared for properly. Before installation, apply lubrication oil to help prevent fusion. The valve cap's color may fade when exposed to the sun for a long time.