Thanks for the compliments! GM did have an option for a 6.5L diesel in the 1/2 ton. This is the only one I've seen that's a stepside though, that's why I wanted it so bad. And yes, they are Roja's. I received 3 sets of rims when I bought the car (some stock rims, a set of Sparco Rally rims, and the Roja's).