<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By:
[email protected]</div><div class="ubbcode-body">I believe originally they were 15X3.5. Back in 1970 that is at least how they were advertised and that is what we bought BUT nobody ever really measured that stuff back then. I think Cragar went to 4" years later. If I remember correctly they were 3.5. But I am old and maybe having another brain fart like Howie, Cumby or that Italian guy that lives in Ohio. </div></div>
The Super Tricks were 15 x 3.5 but I have never seen a 15x3.5 SS. I don't know if they could be made that thin due to the thickness of the spokes and how the spoke needs to be welded to the rim. There is minimal back spacing with the SS as is.
I looked in my Mr Ed's Performance catalog 1968 and they are 15x4