I'm working on a little 31 Chevy pickup and I want to run 16" 6 hole wheels and tires on it. I want a stock steel wheel that will take a hubcap but I need more info on what to look for. The front hubs are 56 pickup and the rearend is out of a 64 pickup. What widths of 16" wheels did GM produce? What about artillery wheels? I hope that someone can get me up to speed on this. Thanks