15 x 7s, what size would you run on a 68 four door dart ?

I am thinking I am going to pull the trigger on these at my local tire shop.

https://www.amazon.com/Cooper-Touring-All_Season-Radial-Tire-205/dp/B0792QK6GB/?tag=fabo03-20

They’re 26.4” tall, so they may not clear the front corner.

26” tall is pretty much the limit unless you’re running a really skinny tire, or really high on the ride height.