Fuel Wheels Blitz Platinum Brushed Gunmetal 6-Lug Wheel; 20x9 exudes an aesthetic allure that complements a range of vehicle styles. With its design rooted in Fuel Wheels craftsmanship, this wheel accentuates your vehicle's elegant stance. The 20x9 Fuel Wheels Blitz Platinum Brushed Gunmetal 6-Lug Wheel is completed in a high quality, gunmetal gray finish for an aggressive appearance that will make everyone green with envy. 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.