Stance and wheel size of Chevy Stepside

I am building my '59 stepside and have always loved the stance and wheel/tire fit of this stepside.
Is this anyone's on the board?
I would love to know the wheel and tire sizes.

 

its a Washington based truck. I agree, the stance is bitchin. (fender scoops are a little much)

 

Im digging the colors on that truck. As for stance that looks great too,Im guessing he's on bags though cause the front wheels look a little wide to me. I had to run 15x5 on the front with 5.60 tires to be able to turn without hitting the fenders. No bags on mine. Not sure how your building yours but just somethin to keep in mind!