2013 CMax. 73k on the odo, 33k miles on the tires (OEM size 225/50ZR17), tread is down to 4/32 and 5/32. Wear is very even, always run at 38-40psi, never any loss of air, no balance issues. Rotated every 5k miles. Almost entirely highway miles, 65-75mph. Basically, the car is driven very gently (38-40mpg)
At the dealer for oil change and brake fluid change, and they red-flagged the tires as approaching the time to replace. Treads look great, still showing strong sipes, but shallow, at 4/32 and 5/32.
Does this sound like acceptable wear? I'm wondering if I'm into the "meat" of the tread, and therefore the longest wearing portion of the tread?