275/60/15's on 15x7 cop wheels on a 71 Dart?

ocdart said

Huge difference in wheel well room between a Charger and a Dart. Back in the early-70s I owned both a '70 Charger and a '69 Dart 340 Swinger. I had L60-15 tires on back of my '70 Charger and they fit great and looked outstanding. Not a prayer of ever trying to fit that size tire in the smaller space available on my '69 Dart.

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I was answerin to what terzmo said about the bulging of the tire on a smaller rim. Sorry should have quoted him.
I understand the difference as I have 74 Swinger and wouldnt dream of them fitting. But may try it one day for ***** and grinns.