Pics of 16" rims or 17" rims on a 67-69 A Body
Like you, I like a little more sidewall, so my next set will likely be a 55 series tire.
Not a 67-69 but a 71', this may give you a close perspective of how a 45 series tire looks tucked up inside the wheel well. Fronts are 215/45-17 & rear are 235/45-17.
Like you, I like a little more sidewall, so my next set will likely be a 55 series tire.