15x12 with 6" B/S.Leaf springs moved into the frame rail.We are using a 12.2x31.25 tire,obviously we had to trim the wheel openings.As posted,28's are the biggest without a bit of trimming.
Sometime in the future,I will repaint and put the fender openings back to a original apperance,but will be using a 29.5 tire.
Nautilus Racing- We use Superformance gaskets and Turbo Action converters/products.