Black Rhino Arsenal Textured Matte Black 8-Lug Wheel; 20x9.5; 12mm Offset exudes an unparalleled aesthetic appeal that perfectly complements a range of vehicle styles. The unique design crafted by Black Rhino not only accentuates the visual appeal but also seamlessly aligns with contemporary vehicle aesthetics. The 20x9.5 Black Rhino Arsenal Textured Matte Black 8-Lug Wheel is completed in a high-quality black finish for an aggressive appearance that will make everyone green with envy. One-Piece Cast Wheel. This wheel is manufactured using gravity casting. Gravity casting is the process of pouring molten aluminum alloy into a wheel mold or form and utilizing the earth's own gravity to help fill the mold. The result is a strong, durable wheel that has the same good looks as a more expensive wheel, at a fraction of the price. Application .