Wheel options for 1985 GMC K10?

[914turboford]

I am looking for a set of aluminum alloys for my 1985 GMC 6 lug 4x4. My understanding is that 1988+ IFS truck wheels will not fit. That is a shame because they are dirt cheap. How about aftermarket wheels? How about Toyota wheels? I would like to go 16" or larger, maybe even 20's.
Brian

[john8662]

It's a pretty common bolt pattern 6 on 5 1/2

The later IFS wheels don't fit due to the offset on the wheels, and perhaps the bolt pattern, but more the offset.

Seach online and the big auction site, you can find some pretty sweet deals on rims.

J

[914turboford]

I'd like to find out what year Toyota wheels will work. Also, Nissan Titan/Armada wheels. Nissan Frontier? Mitsubishi 6 lug SUV's? I think we can tolerate about 4" of backspacing.