Truck step used as a soap dish. Brilliance! I found this great blog: KK Cool Tools which featured this soap dish as on of their cool tool finds. The dish can be purchased from AW Direct for $35.
Here is what they say: Also used by many as a convenient built-in soap dish! Here's what they're saying on the Net about this product: "This is by far the best-designed soap dish I've ever used. The open front allows water to drain away easily, while the diamond-plate surface secures and elevates the soap so that it dries without creating a lot of yucky soap-gunk. And of course, the aluminium doesn't rust or corrode."