I replaced the rear Hankooks on mine two weeks ago, they had done nearly 10,000 miles. After they were fitted originally I tried to get the new front and rears aligned, no luck except one place said they could do it. They did the front and then found they could not do the rear so they said ‘sorry and no charge for the fronts’.
I thought I would keep an eye on them, over the 10,000 miles the rears were down to the wear strips on the inside and 1/32” over the wear strips on the outside on both tires. The fronts are worn quite even, no odd pattern to be seen.