I can't edit my post, so here's what I mean.
The rears . . .
The fronts. . .
Go out to your wagon, put your hand in between the top corner of the rear tire and the top of the strut. (spring perch) You'll not you can just barely fit your finger in there with the 205/55/16. A tire bigger than 215/60/16 is pretty much out of the question.
Look at the strut pics above, note that one is clearly longer below the spring perch, allowing for taller tires. I took these before installing them in my 91 legacy.