Rims and tires question

I have 14x7 rimsssss, 235 60 14 rear very tight on one side and more room on the outer side and 14x7 on front,215 70 14 lots of room.My 69 dart like outer a bodies you will have fun fitting some rubber on the rear its very tight,unless you have air shock{ bad idea} or ss springs to lift it but very stiff ride from those springs.every Dart i had it is real tight back there unless you tub it.