71 dart 17 inch wheels 5x4 bolt pattern

I have a 71 dart drums front and back stock suspension in front. I have 8.75 in back a body stock. I'm looking at American legend wheels in a 17 inch I've looked on here but kinda coming up short on a answer as to what backspace and tire size works best for a stock suspension. The bolt pattern is 5x4 also. If anyone has any pics of theres that would be great thanks.
I have the 17x7 American legend Sprinter wheels with 4.5 back spacing with no issues on project vertfish, my 67 barracuda convertible.
I have BFGs 215/50/17 in front and 235/50/17s in the rear.
I originally bought them with the 5 on 4 pattern with my drum brakes then I ended up buying another set with 5 on 4 1/2 bolt pattern when I upgraded to 4 wheel dics.
I had to bend the front fender wheel well support brace up in order to make more room.

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