2nd update on the CrossClimate 2:
I can say these tires perform really well on wet roads. So well that it makes you feel you can do things you shouldn't. Did a 2 hour drive in heavy rain with poor visibility last Sunday on the highway. I was going 80mph even though I probably shouldn't be going that fast in these kind of conditions. Had to suddenly brake at one point due to a crash up ahead and the car came to a stop a lot quicker than I ever could do with the Energy Saver.
Another thing I want to bring up is the stability of the vehicle with these tires. I remember with the Energy Saver tires I can feel my vehicle shake while stationary if a passenger is like wiggling around. I chalked it up to the vehicle being 3,000 pounds and light weight before. With the CrossClimate 2, the vehicle doesn't shift around even when I purposely wiggle in my seat. This seems like a dumb thing to bring up but it has a really big impact when driving with cross winds. I previously turn on LKA(lane keep assist) when driving with cross winds on the highway to keep my car centered without having to do micro-adjustments to my steering. The CC2s seem to keep my car stable enough where cross winds don't seem to push my car around as much.
After 2 months with the new tires. I can say the noise issue is mostly on smoothly paved roads. I don't notice anything different on rougher road surfaces. When I got the tires I can say the road noise on smoothly paved roads did annoy me. Where as with the Energy Saver I looked forward to driving on smoothly paved roads but not with the CC2s. I'm not sure if I got use to the noise or the tires have broken in but the noise seems quieter now.
Finally, the fuel efficiency. It's no surprise to me this is where I would take the hit with these tires. My recent fill ups have been 50.7, 49.3, and 47.7mpg. The 47.7mpg tank is lower than normal because I drove 200miles in heavy rain while doing 70-80mph. Calculations were done with a fuel efficiency tracker app instead of relying on the infotainment system. In my case, the infotainment system underestimates by 0.5 - 0.8mpgs. I run my tires at 40psi front/38psi rear now since the CC2s are XL tires with stronger sidewalls so I figure they can take more from potholes.
No snow yet so I will do another update when that happens.