Early A Wagon rear Tire Sizes

For all you early A wagon owners, what size tires are you running on the rear of your wagon? SBP or LBP? Have you relocated the springs? 13, 14, 15 inch or larger tires. Pretty much stock (4 to 4.5 inch) backspacing? 7.5 rear end? 8.25 or 8.75 rear end? Drum brakes or disc? Please provide as much info as possible.
On one of my wagons I used Mopar 15x7 ralley wheels with LBP. Worked fine and looked great!