Fuel Off-roads Oxide Series Wheel features a split 5-spoke design with embossed slotted accents around the outer lip for rugged good looks. A branded Fuel center cap is included. This Oxide Series Wheel is perfectly suited for both street and off-road applications. Gloss Black Finish. This Fuel Wheel is completed in a high quality, black finish for an aggressive appearance that will make everyone green with envy. For added protection and good looks, this Wheel features a durable, gloss clear coat that is tough enough to stand up against the hazards of everyday driving - including road chips and pitting. Fuel's One-Piece aluminum Wheels are manufactured using gravity casting. Gravity casting is the process of pouring a molten aluminum alloy into a wheel mold or form 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. Sold individually.