Rear tires wearing out on inside? Both tires

So I had really nice tires on the rear of the '64Dog and after about 10,000 miles I noticed the insides of the tires are wearing off. Anyone ever had that happen? Rear end is 8 3/4 out of a '71 D100.

My guess is the housing is bent, looks like it's toed out a bunch. I haven't measured yet. Any other guesses?

R.

Its either alignment/bent housing or tires starting to separate.

i hadthe same problem. in my case is a heavy foot on the gas pedal and the other foot on the brake.

Probably bent housing. I had a housing in my Dartsport that bent from the u-bolts out on both sides and had the same tire wear as you. Ate up a set of expensive DOT Hoosiers.