Well... I broke down and got the STAs. At first the additional height and the narrow girth bothered me, but now they're kind of growing on me. Can't wait until I get the cab and box back onto the frame and I can see just how odd this duck really looks. Found 'em at a truck tire shop on the outskirts of the city. The owner said he always keeps a set of four on hand as every couple of years some old farmer will wander in looking for a tire or four. Ended up paying about the same price as pdlightning, guess its hard to find a bargain when there's only a couple of options out there.