4Pcs 4.25 Inch Carbon Steel Wheel Center Caps Push Through Hub Covers for Truck Trailer RV SUV Wheels Features： 1、Long Durability: These hub caps are made of high strength carbon steel for durability, ensuring long lasting strength in various environments for your car. 2、Convenient and Secure Fit: Push through design for easy installation without extra tools, precise sizing for snug fit to protect your vehicle's wheels from dirt and damage. 3、Enhanced Vehicle Appearance: Stylish design adding a touch of fashion and uniqueness to your vehicle, enhancing the overall attractiveness of your car. 4、Protective Function: Covers inner ring to prevent dirt and impurities, protects wheels from wear and extending their lifespan, providing comprehensive safety for your journey. 5、Easy to Install and Universal Fit: Designed for 4.25 in center bore Truck Trailer RV SUV Wheels Rims, easy push through installation for immediate use and protection. Specification： Item Type: Wheel Center Caps Color: Matte Black Center Bore Size:?Approx. 108mm / 4.25in Installation Method: Push Through Fitment: for Truck Trailer RV SUV Wheels Rims Package List： 4 x Wheel Center Caps