Have you ever run them with the right size rim? Because if you haven't, how does your experience mean anything? If you've always done it wrong, how do you know doing it right isn't better?
So I have another Dart with the Mopar Performance kit to move the springs in a bit, so I have 7 inch rallye wheels on the back with 245-60-14 tires. Yes this is better, but it also cost a bunch of work and $$$ to do. That car also ran on factory 5.5 inch rallyes for two decades with 245s with no problems before I changed things over, including no abnormal wear that you describe. Between the two Darts, I've run 245s on stock rallye wheels for well over 130,000 miles over 35 years ( before that we mostly used belted bias ply tires :)). I'll take, my experience and that of lots of FABO members over many years and many miles over numbers in a chart based on theory, not long term collection of data, any day. According to your previous post, my experience is supposed to now mean something, right???
