On Thu, 6 Jul 2017 09:02:16 -0400, Wade Garrett wrote:

Bet you a dollar that if you took your ride into a good repair shop,
they'd find that your alignment is out of spec...

If it is the alignment, do you concur that it's a combination of the front
camber (tilted out too high at the top) and toe (turned inward too much at
the front).

The tires are "feathered" only on the outside edge of the tread (last inch
or two) evenly on both tires, but only on the front.