65 Cuda wheels..which way to go?

If your 14" steelies are truely 5.5" you can put your 215's on there all day long. With 14" wheels a 70 series tire looks better. 15" wheels 60 series.

Gah!
I screwed up in my original posting! My steelies are 14 x 4 1/2 sbp. Are they too narrow for 205s? I"m sure they won't fit the 215s I've been wanting..but the 205s might have to do if I can't find the right wheels soon.

good info, all! I value all your input!