ok, my neighbor has a 77 i believe. I was looking at his stock rims and noticed that its a six lug. I found a set of rims that supposedly came off of a full size, but they are 5 lug...what gives. are all the full sizes 6 lug, or what. A nice gesture has turned into a hassle any help appreciated

 

2wd were 5 lug while 4wd 1/2 tons were 6 lug. The 3/4 & 1 ton trucks were 8 lug. Speaking of that vintage of a truck anyway.

 

ok...i should have know it had 2 do with 1/2 ton versus 1 ton 2wd/4wd. my 63 dodge is the same way. thanks for the quick reply