My rims are made by Accuride for Ford. I searched their site and apparently they've replaced the 16x6 rim with a 16x7 for the 67-97 Ford trucks and 06 and older vans. It only has .25 offset, which makes it a 3.75 backspace, which is still in the ballgame. If you can find an Accuride dealer, the part number is 29576. They also have cross reference to a NWRA number x-45453.
Chris
