Rugged Ridge 15500.78 Steel Wheel with Center Cap for Wrangler (Trail Runner Classic, 17x9) The hub-centric construction ensures the wheel is precisely centered upon installation, minimizing stress on wheel studs and eliminating road vibration Engineered, tested and certified to exceed the strenuous SAE j2530 standards for wheel strength and durability New design incorporates 5 retro-style kidney shaped holes Features a gloss black finish for a sleek look