Who's running the same size tires front and rear

On my ‘79 Magnum I run the same size tire on all 4 plus the spare. It makes life easier on me on the car trips should stuff happen. It makes sense.

Other cars of mine have the off set. Street machines that don’t go far. The spare is the same size as the front since driving with two different steering sizes is awful. If it’s that way on the back, the rear differential handles the issue until I get a correct size back there.