Spirato Aud Cast Wheel ( sold per wheel)The most common type of aftermarket wheels are the cast wheels. They are made by pouring molten aluminum into a mold to form the shape by either gravity or low pressure. Cast wheels are the most common type of wheels that account for 90% of OE (Originally Equipped) wheels that are found on most cars. A good Quality cast is durable, however forged wheels are lighter and stronger and much more expensive. PCD: 108mm, 112mm, 100mm, 114. 3mm, 105mm ET: