These are 32x11.5 R15 BF Goodrich K02's I'm going to run on my 67 K10 this year, the rims stick out a bit affording me some clearance on the inside. I haven't had them on the road yet but they look to clear much better than my old wheels. The K10 has no lift on it.
I had these on before, theyre 265/75 R16's and they would rub on my pitman arm at full right lock. I believe this summit link is what the K10 had on it, the previous owner installed them so I'm not 100% sure on that. The have a 5 inch back spacing while the mags above are only 3 to 4 inch buying me some room to run wider tires.
http://www.summitracing.com/int/part...60pl/overview/
Hope that helps
Adam