Well it was time for ol' black to shed the rusty old steel wheels and almost obsolete 16.5 tires.
I found these for sale locally and after reading and watching vid from a member on here
https://www.youtube.com/watch?v=C6dlwm5IUcw( thank you very much).
I am waiting for lug nuts from feebay
lugnutking 32 LUG NUTS DUAL EXTERNAL THREAD 9/16-18 8 LUG NUTS CHEVY, GMC 1971-1988
should be in soon and let you know how the install goes.
315/70/17 BFG all-terrain KO stock hummer H2 tires & rims