This may be what you’re looking for. It looks like the kind I used back in the 70’s. It claims to fit a wheel up to 16.5”. I’m not sure of the diameter of the stock truck wheel.

http://www.amazon.com/Superior-58-0...mp;ie=UTF8&qid=1301089721&sr=1-3

It’s shown on page 4 of this thread. The site is very slow to load:

http://www.sup-auto.com/catalogs/sportgrip.pdf


1960 GMC 1/2-Ton Pickup Truck
In the Gallery
Updates in the DITY Gallery
Now cruising in the Passing Lane