I can't seem to find the answer, may have missed it going through all the pages, but here's my question: Is there any difference in the OEM PF3 wheels that are used on 4X2 and 4X4 355s? I'm looking to go back to the stock wheels (currently running 17" D10s that came with the truck), and the salvage yards list the PF3s as being 4X2 and 4X4. Do any of you learned gentlemen know of any reason why I couldn't mix and match to get a complete set?