69 cuda wheel size

I have 225 70 15 (front)
275 60 15 (back)
4.5 Backspace (BBP)
But the damn right tire touches the inner fender lip.
Very soon the fender will be pulled I or moved but before I do that I'm installing 15 x 4 inch rim in the front and hoping a shorter tire will eliminate this issue.
Thanks.
Maps

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