What factory wheels will interchange with the 1985 chevy 8 lug pattern? I currently have stock ford steel wheels (older model) with chevy caps so I know older ford wheels fit but how bout the newer wheels? I think ford made a pattern change and went metric on the newer years did chevy do this as well. What I want is new style factory stock aluminum wheels from the newer trucks but I think that the GM IFS wheels have the wrong offset and ford has the wrong pattern.