My dealer told me they recommend not replacing with Goodyear for the same reason.
I got 40K out of my original set of GYs, but they were chunking a bit. Compared to the Contis that I replaced them with, the GYs were lighter and slightly narrower (better range), but in addition to the chunking, the Eagles had a harsher ride and less grip than the Contis.Strange. I got 40k out of my Goodyears and I have 12k on my second set. No issues at all.
I put these tires on my 2020 after only 20,000 miles of the original Goodyear Eagle whatevers and I could not be happier. I had them through the winter in the upper midwest and they got through the snow like a champ. My tire guy told me that the tread would last longer but handling might be different (I have noticed no difference) and he said tire noise might be more (I have to try and hear the difference). I've got over 30,000 miles on this set in 14 months and they look pretty good to my way of seeing. Highly recommended.Bridgestone Alenza AS Ultras were recently installed on my I-pace. Too early to say but I needed all season.
My dealer suggested Pirelli Scorpion Verde but they are not for winter.