Find a pair (or three) of 1971 to ~1991 4x4 Blazer/K10 wheels. They are 6 lug, 15", with a 6" wide version (I have read 6.5") and an 8" wide version
are those actually indeed
15" @EchoBravoSierra ?
And they still fit?
Of course the riveted flange of the early wheels and shape of the center piece is what is causing the issue so maybe the later wheels just have a quite different back plane, so even 15 fits?
I'm measuring about 7-1/4" from hub center to the outside of caliper - the problem with the wheels I have is the inner web of the wheels - just spacing the 16's out a little bit is enough to clear them