7" wide wheels 4" bs? 6" with 4"bs?

dano said
Which A Body are you looking for fitment? It will vary.

On my 69 I use a 19mm offset on the front with 17x7. This comes out to ~4.75" back spacing.

73 duster bbp. think I will go with the 17x6 4" bs with a 215 50. I'm looking at the weld laguna. Rears will be 17x8 4.5"bs with a 255 45