275/60/15

A few years ago I fitted 27560R15 Firestone Firehawk 500's on my brother's '71 Dart with superstock springs and 15X7 cop wheels with 4.5 bs. The springs were in the stock location, fenders were not rolled. There was only about 1/2" - 3/4" clearance on either side though. The thing about those tires was that they have a somewhat square construction. The sidewalls don't bow out like some other tires. He already had 25560R15 on the car. I just wanted to see if they would fit. Hope this helps.