Spoon SW388 18x9.5 +40 5x120 Black (SET)Spoon SW388 18x9. 5 +40 5x120 Black Overview The Spoon SW388 is a forged aluminum wheel produced by Spoon Sports and recognized as an iconic model within the Spoon brand. Originally developed in the 1990s in collaboration with Desmond Corporation, the SW388 was introduced in 1996 with the goal of achieving extremely lightweight construction. Production ended in 1999, and the wheel has since become closely associated with Spoons motorsport heritage.