widest tire on 6 inch steelie?

caferacerx said
widest tire recommended for a 6" rim is a 235

Well you just blew me out of the water, I was planning to put a set of BFG RAdial TA's 235/60/14, 9.2 inch wide tread on 5.5 sbp ralleyes I have. So I guess that maybe 225/70/14 at 8.4 inches would be ok??????????