2020 GT 2.5L T-I4 no mods-daily driver. Took it in for my second ever oil change at 11,400. Denied tire rotation because the rears were down to 3/32 and 4/32! Fronts were 6/32 and 7/32. I was flabbergasted. I had the tires rotated with the first oil change on 5/26/21, but the depths weren't noted on the invoice. I keep the tires inflated to 35 lbs. Stock Ziex ZE001 A/S I haven't done anything extreme. I don't haul lead bricks Lol. Probably 5k of these are highway miles. The wear appears to be even down the middle, so alignment or balance isn't the issue. There's no recall on this tire size. Manufacture date of 50/19. It's crazy. Has anyone else experienced this? Theories or shared experienceswelcome. Continentals, here I come. Thanks!